1255294893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 1748304000

約数和(自身を除く): 493009107

約数列:

[1, 3, 37, 89, 111, 267, 283, 449, 849, 1347, 3293, 9879, 10471, 16613, 25187, 31413, 39961, 49839, 75561, 119883, 127067, 381201, 931919, 1478557, 2795757, 4435671, 4701479, 11308963, 14104437, 33926889, 418431631, 1255294893]

約数ペア:

[(1, 1255294893), (3, 418431631), (37, 33926889), (89, 14104437), (111, 11308963), (267, 4701479), (283, 4435671), (449, 2795757), (849, 1478557), (1347, 931919), (3293, 381201), (9879, 127067), (10471, 119883), (16613, 75561), (25187, 49839), (31413, 39961)]