1330672889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 1717223424

約数和(自身を除く): 386550535

約数列:

[1, 7, 13, 23, 91, 161, 223, 299, 1561, 2093, 2851, 2899, 5129, 19957, 20293, 35903, 37063, 65573, 66677, 259441, 459011, 466739, 635773, 852449, 4450411, 5967143, 8265049, 14622779, 57855343, 102359453, 190096127, 1330672889]

約数ペア:

[(1, 1330672889), (7, 190096127), (13, 102359453), (23, 57855343), (91, 14622779), (161, 8265049), (223, 5967143), (299, 4450411), (1561, 852449), (2093, 635773), (2851, 466739), (2899, 459011), (5129, 259441), (19957, 66677), (20293, 65573), (35903, 37063)]