556132341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 794787840

約数和(自身を除く): 238655499

約数列:

[1, 3, 23, 47, 69, 141, 223, 669, 769, 1081, 2307, 3243, 5129, 10481, 15387, 17687, 31443, 36143, 53061, 108429, 171487, 241063, 514461, 723189, 831289, 2493867, 3944201, 8059889, 11832603, 24179667, 185377447, 556132341]

約数ペア:

[(1, 556132341), (3, 185377447), (23, 24179667), (47, 11832603), (69, 8059889), (141, 3944201), (223, 2493867), (669, 831289), (769, 723189), (1081, 514461), (2307, 241063), (3243, 171487), (5129, 108429), (10481, 53061), (15387, 36143), (17687, 31443)]