2455713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 3872960

約数和(自身を除く): 1417247

約数列:

[1, 3, 9, 13, 39, 117, 139, 151, 417, 453, 1251, 1359, 1807, 1963, 5421, 5889, 16263, 17667, 20989, 62967, 188901, 272857, 818571, 2455713]

約数ペア:

[(1, 2455713), (3, 818571), (9, 272857), (13, 188901), (39, 62967), (117, 20989), (139, 17667), (151, 16263), (417, 5889), (453, 5421), (1251, 1963), (1359, 1807)]