7556920921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 8539914240

約数和(自身を除く): 982993319

約数列:

[1, 11, 43, 191, 233, 359, 473, 2101, 2563, 3949, 8213, 10019, 15437, 44503, 68569, 83647, 90343, 110209, 169807, 489533, 754259, 920117, 1913629, 2948467, 3596821, 15976577, 21049919, 32433137, 39565031, 175742347, 686992811, 7556920921]

約数ペア:

[(1, 7556920921), (11, 686992811), (43, 175742347), (191, 39565031), (233, 32433137), (359, 21049919), (473, 15976577), (2101, 3596821), (2563, 2948467), (3949, 1913629), (8213, 920117), (10019, 754259), (15437, 489533), (44503, 169807), (68569, 110209), (83647, 90343)]