13324521

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 21657600

約数和(自身を除く): 8333079

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 563, 1029, 1127, 1689, 3381, 3941, 7889, 11823, 12949, 23667, 27587, 38847, 82761, 90643, 193109, 271929, 579327, 634501, 1903503, 4441507, 13324521]

約数ペア:

[(1, 13324521), (3, 4441507), (7, 1903503), (21, 634501), (23, 579327), (49, 271929), (69, 193109), (147, 90643), (161, 82761), (343, 38847), (483, 27587), (563, 23667), (1029, 12949), (1127, 11823), (1689, 7889), (3381, 3941)]