254101203

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5801}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 381353856

約数和(自身を除く): 127252653

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1413, 4867, 5801, 14601, 17403, 43803, 52209, 179831, 539493, 910757, 1618479, 2732271, 8196813, 28233467, 84700401, 254101203]

約数ペア:

[(1, 254101203), (3, 84700401), (9, 28233467), (31, 8196813), (93, 2732271), (157, 1618479), (279, 910757), (471, 539493), (1413, 179831), (4867, 52209), (5801, 43803), (14601, 17403)]