1422450351

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 2469343968

約数和(自身を除く): 1046893617

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 151, 287, 369, 441, 453, 521, 861, 1057, 1359, 1563, 2009, 2583, 3171, 3647, 4689, 6027, 6191, 7399, 9513, 10941, 18081, 18573, 21361, 22197, 25529, 32823, 43337, 55719, 64083, 66591, 76587, 78671, 130011, 149527, 192249, 229761, 236013, 303359, 390033, 448581, 550697, 708039, 910077, 1046689, 1345743, 1652091, 2730231, 3140067, 3225511, 3854879, 4956273, 9420201, 9676533, 11564637, 22578577, 29029599, 34693911, 67735731, 158050039, 203207193, 474150117, 1422450351]

約数ペア:

[(1, 1422450351), (3, 474150117), (7, 203207193), (9, 158050039), (21, 67735731), (41, 34693911), (49, 29029599), (63, 22578577), (123, 11564637), (147, 9676533), (151, 9420201), (287, 4956273), (369, 3854879), (441, 3225511), (453, 3140067), (521, 2730231), (861, 1652091), (1057, 1345743), (1359, 1046689), (1563, 910077), (2009, 708039), (2583, 550697), (3171, 448581), (3647, 390033), (4689, 303359), (6027, 236013), (6191, 229761), (7399, 192249), (9513, 149527), (10941, 130011), (18081, 78671), (18573, 76587), (21361, 66591), (22197, 64083), (25529, 55719), (32823, 43337)]