2287788477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{3229}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 3381732480

約数和(自身を除く): 1093944003

約数列:

[1, 3, 13, 37, 39, 111, 481, 491, 1443, 1473, 3229, 6383, 9687, 18167, 19149, 41977, 54501, 119473, 125931, 236171, 358419, 708513, 1553149, 1585439, 4659447, 4756317, 20610707, 58661243, 61832121, 175983729, 762596159, 2287788477]

約数ペア:

[(1, 2287788477), (3, 762596159), (13, 175983729), (37, 61832121), (39, 58661243), (111, 20610707), (481, 4756317), (491, 4659447), (1443, 1585439), (1473, 1553149), (3229, 708513), (6383, 358419), (9687, 236171), (18167, 125931), (19149, 119473), (41977, 54501)]