675531311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 857958528

約数和(自身を除く): 182427217

約数列:

[1, 7, 13, 37, 91, 259, 313, 481, 641, 2191, 3367, 4069, 4487, 8333, 11581, 23717, 28483, 58331, 81067, 150553, 166019, 200633, 308321, 1053871, 1404431, 2158247, 2608229, 7423421, 18257603, 51963947, 96504473, 675531311]

約数ペア:

[(1, 675531311), (7, 96504473), (13, 51963947), (37, 18257603), (91, 7423421), (259, 2608229), (313, 2158247), (481, 1404431), (641, 1053871), (2191, 308321), (3367, 200633), (4069, 166019), (4487, 150553), (8333, 81067), (11581, 58331), (23717, 28483)]