572581009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5897}}^1$

素因数の和:6025

約数の個数: 32

約数和(自身を含む): 776837376

約数和(自身を除く): 204256367

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 5897, 7469, 8827, 13871, 41279, 64867, 76661, 97097, 454069, 536627, 572009, 843271, 4004063, 5902897, 6292099, 7436117, 44044693, 52052819, 81797287, 572581009]

約数ペア:

[(1, 572581009), (7, 81797287), (11, 52052819), (13, 44044693), (77, 7436117), (91, 6292099), (97, 5902897), (143, 4004063), (679, 843271), (1001, 572009), (1067, 536627), (1261, 454069), (5897, 97097), (7469, 76661), (8827, 64867), (13871, 41279)]