4225492791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{21613}}^1$

素因数の和:22192

約数の個数: 32

約数和(自身を含む): 6753942720

約数和(自身を除く): 2528449929

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 557, 1671, 5013, 7241, 15039, 21613, 21723, 64839, 65169, 194517, 195507, 280969, 583551, 842907, 2528721, 7586163, 12038441, 36115323, 108345969, 156499733, 325037907, 469499199, 1408497597, 4225492791]

約数ペア:

[(1, 4225492791), (3, 1408497597), (9, 469499199), (13, 325037907), (27, 156499733), (39, 108345969), (117, 36115323), (351, 12038441), (557, 7586163), (1671, 2528721), (5013, 842907), (7241, 583551), (15039, 280969), (21613, 195507), (21723, 194517), (64839, 65169)]