5280401889

素因数分解:

$3^2\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{32779}}^1$

素因数の和:35349

約数の個数: 24

約数和(自身を含む): 8720528960

約数和(自身を除く): 3440127071

約数列:

[1, 3, 7, 9, 21, 63, 2557, 7671, 17899, 23013, 32779, 53697, 98337, 161091, 229453, 295011, 688359, 2065077, 83815903, 251447709, 586711321, 754343127, 1760133963, 5280401889]

約数ペア:

[(1, 5280401889), (3, 1760133963), (7, 754343127), (9, 586711321), (21, 251447709), (63, 83815903), (2557, 2065077), (7671, 688359), (17899, 295011), (23013, 229453), (32779, 161091), (53697, 98337)]