7921525139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18719}}^1$

素因数の和:18851

約数の個数: 32

約数和(自身を含む): 9575055360

約数和(自身を除く): 1653530221

約数列:

[1, 11, 17, 31, 73, 187, 341, 527, 803, 1241, 2263, 5797, 13651, 18719, 24893, 38471, 205909, 318223, 423181, 580289, 1366487, 3500453, 6383179, 9864913, 15031357, 23230279, 42361097, 108514043, 255533069, 465972067, 720138649, 7921525139]

約数ペア:

[(1, 7921525139), (11, 720138649), (17, 465972067), (31, 255533069), (73, 108514043), (187, 42361097), (341, 23230279), (527, 15031357), (803, 9864913), (1241, 6383179), (2263, 3500453), (5797, 1366487), (13651, 580289), (18719, 423181), (24893, 318223), (38471, 205909)]