2938991601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1\times {\mathrm{3517}}^1$

素因数の和:6601

約数の個数: 32

約数和(自身を含む): 4825907968

約数和(自身を除く): 1886916367

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3061, 3517, 9183, 10551, 21427, 24619, 39793, 45721, 64281, 73857, 119379, 137163, 278551, 320047, 835653, 960141, 10765537, 32296611, 75358759, 139951981, 226076277, 419855943, 979663867, 2938991601]

約数ペア:

[(1, 2938991601), (3, 979663867), (7, 419855943), (13, 226076277), (21, 139951981), (39, 75358759), (91, 32296611), (273, 10765537), (3061, 960141), (3517, 835653), (9183, 320047), (10551, 278551), (21427, 137163), (24619, 119379), (39793, 73857), (45721, 64281)]