2257676931

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 3137541120

約数和(自身を除く): 879864189

約数列:

[1, 3, 41, 79, 123, 237, 283, 821, 849, 2463, 3239, 9717, 11603, 22357, 33661, 34809, 64859, 67071, 100983, 194577, 232343, 697029, 916637, 2659219, 2749911, 7977657, 9526063, 18355097, 28578189, 55065291, 752558977, 2257676931]

約数ペア:

[(1, 2257676931), (3, 752558977), (41, 55065291), (79, 28578189), (123, 18355097), (237, 9526063), (283, 7977657), (821, 2749911), (849, 2659219), (2463, 916637), (3239, 697029), (9717, 232343), (11603, 194577), (22357, 100983), (33661, 67071), (34809, 64859)]