2661504501

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{75781}}^1$

素因数の和:76316

約数の個数: 16

約数和(自身を含む): 3710286720

約数和(自身を除く): 1048782219

約数列:

[1, 3, 23, 69, 509, 1527, 11707, 35121, 75781, 227343, 1742963, 5228889, 38572529, 115717587, 887168167, 2661504501]

約数ペア:

[(1, 2661504501), (3, 887168167), (23, 115717587), (69, 38572529), (509, 5228889), (1527, 1742963), (11707, 227343), (35121, 75781)]