16532061

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 28421568

約数和(自身を除く): 11889507

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 211, 273, 287, 533, 633, 637, 861, 1477, 1599, 1911, 2009, 2743, 3731, 4431, 6027, 8229, 8651, 10339, 11193, 19201, 25953, 26117, 31017, 57603, 60557, 78351, 112463, 134407, 181671, 337389, 403221, 423899, 787241, 1271697, 2361723, 5510687, 16532061]

約数ペア:

[(1, 16532061), (3, 5510687), (7, 2361723), (13, 1271697), (21, 787241), (39, 423899), (41, 403221), (49, 337389), (91, 181671), (123, 134407), (147, 112463), (211, 78351), (273, 60557), (287, 57603), (533, 31017), (633, 26117), (637, 25953), (861, 19201), (1477, 11193), (1599, 10339), (1911, 8651), (2009, 8229), (2743, 6027), (3731, 4431)]