2755599

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 4669440

約数和(自身を除く): 1913841

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 151, 231, 237, 453, 553, 869, 1057, 1659, 1661, 2607, 3171, 4983, 6083, 11627, 11929, 18249, 34881, 35787, 83503, 131219, 250509, 393657, 918533, 2755599]

約数ペア:

[(1, 2755599), (3, 918533), (7, 393657), (11, 250509), (21, 131219), (33, 83503), (77, 35787), (79, 34881), (151, 18249), (231, 11929), (237, 11627), (453, 6083), (553, 4983), (869, 3171), (1057, 2607), (1659, 1661)]