7924329

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 14227200

約数和(自身を除く): 6302871

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 151, 153, 343, 357, 441, 453, 833, 1029, 1057, 1071, 1359, 2499, 2567, 3087, 3171, 5831, 7399, 7497, 7701, 9513, 17493, 17969, 22197, 23103, 51793, 52479, 53907, 66591, 125783, 155379, 161721, 377349, 466137, 880481, 1132047, 2641443, 7924329]

約数ペア:

[(1, 7924329), (3, 2641443), (7, 1132047), (9, 880481), (17, 466137), (21, 377349), (49, 161721), (51, 155379), (63, 125783), (119, 66591), (147, 53907), (151, 52479), (153, 51793), (343, 23103), (357, 22197), (441, 17969), (453, 17493), (833, 9513), (1029, 7701), (1057, 7497), (1071, 7399), (1359, 5831), (2499, 3171), (2567, 3087)]