3117705409

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1406

約数の個数: 36

約数和(自身を含む): 3941415936

約数和(自身を除く): 823710527

約数列:

[1, 7, 13, 49, 91, 169, 383, 637, 983, 1183, 2681, 4979, 6881, 8281, 12779, 18767, 34853, 48167, 64727, 89453, 166127, 243971, 376489, 453089, 626171, 1162889, 2635423, 3171623, 4894357, 8140223, 18447961, 34260499, 63626641, 239823493, 445386487, 3117705409]

約数ペア:

[(1, 3117705409), (7, 445386487), (13, 239823493), (49, 63626641), (91, 34260499), (169, 18447961), (383, 8140223), (637, 4894357), (983, 3171623), (1183, 2635423), (2681, 1162889), (4979, 626171), (6881, 453089), (8281, 376489), (12779, 243971), (18767, 166127), (34853, 89453), (48167, 64727)]