30826653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 48676992

約数和(自身を除く): 17850339

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 397, 429, 543, 1191, 1991, 2353, 4367, 5161, 5973, 7059, 13101, 15483, 25883, 56771, 71857, 77649, 170313, 215571, 790427, 934141, 2371281, 2802423, 10275551, 30826653]

約数ペア:

[(1, 30826653), (3, 10275551), (11, 2802423), (13, 2371281), (33, 934141), (39, 790427), (143, 215571), (181, 170313), (397, 77649), (429, 71857), (543, 56771), (1191, 25883), (1991, 15483), (2353, 13101), (4367, 7059), (5161, 5973)]