13444209

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 20392320

約数和(自身を除く): 6948111

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 859, 1739, 2577, 5217, 7731, 15651, 31783, 40373, 95349, 121119, 286047, 363357, 1493801, 4481403, 13444209]

約数ペア:

[(1, 13444209), (3, 4481403), (9, 1493801), (37, 363357), (47, 286047), (111, 121119), (141, 95349), (333, 40373), (423, 31783), (859, 15651), (1739, 7731), (2577, 5217)]