1551720193

素因数分解:

${\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 1591161616

約数和(自身を除く): 39441423

約数列:

[1, 73, 193, 241, 457, 14089, 17593, 33361, 46513, 88201, 110137, 3395449, 6438673, 8040001, 21256441, 1551720193]

約数ペア:

[(1, 1551720193), (73, 21256441), (193, 8040001), (241, 6438673), (457, 3395449), (14089, 110137), (17593, 88201), (33361, 46513)]