1012189971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 1486856448

約数和(自身を除く): 474666477

約数列:

[1, 3, 13, 39, 67, 131, 201, 393, 871, 1703, 2613, 2957, 5109, 8777, 8871, 26331, 38441, 114101, 115323, 198119, 342303, 387367, 594357, 1162101, 2575547, 5035771, 7726641, 15107313, 25953589, 77860767, 337396657, 1012189971]

約数ペア:

[(1, 1012189971), (3, 337396657), (13, 77860767), (39, 25953589), (67, 15107313), (131, 7726641), (201, 5035771), (393, 2575547), (871, 1162101), (1703, 594357), (2613, 387367), (2957, 342303), (5109, 198119), (8777, 115323), (8871, 114101), (26331, 38441)]