2127741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 3618816

約数和(自身を除く): 1491075

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 151, 183, 231, 427, 453, 671, 1057, 1281, 1661, 2013, 3171, 4697, 4983, 9211, 11627, 14091, 27633, 34881, 64477, 101321, 193431, 303963, 709247, 2127741]

約数ペア:

[(1, 2127741), (3, 709247), (7, 303963), (11, 193431), (21, 101321), (33, 64477), (61, 34881), (77, 27633), (151, 14091), (183, 11627), (231, 9211), (427, 4983), (453, 4697), (671, 3171), (1057, 2013), (1281, 1661)]