738386857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 852500376

約数和(自身を除く): 114113519

約数列:

[1, 13, 17, 157, 169, 221, 1637, 2041, 2669, 2873, 21281, 26533, 27829, 34697, 257009, 276653, 361777, 451061, 3341117, 4369153, 4703101, 43434521, 56798989, 738386857]

約数ペア:

[(1, 738386857), (13, 56798989), (17, 43434521), (157, 4703101), (169, 4369153), (221, 3341117), (1637, 451061), (2041, 361777), (2669, 276653), (2873, 257009), (21281, 34697), (26533, 27829)]