1351091231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{8537}}^1$

素因数の和:9550

約数の個数: 16

約数和(自身を含む): 1613067264

約数和(自身を除く): 261976033

約数列:

[1, 7, 23, 161, 983, 6881, 8537, 22609, 59759, 158263, 196351, 1374457, 8391871, 58743097, 193013033, 1351091231]

約数ペア:

[(1, 1351091231), (7, 193013033), (23, 58743097), (161, 8391871), (983, 1374457), (6881, 196351), (8537, 158263), (22609, 59759)]