43752917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 51004296

約数和(自身を除く): 7251379

約数列:

[1, 13, 17, 97, 157, 169, 221, 1261, 1649, 2041, 2669, 2873, 15229, 16393, 21437, 26533, 34697, 197977, 258893, 278681, 451061, 2573701, 3365609, 43752917]

約数ペア:

[(1, 43752917), (13, 3365609), (17, 2573701), (97, 451061), (157, 278681), (169, 258893), (221, 197977), (1261, 34697), (1649, 26533), (2041, 21437), (2669, 16393), (2873, 15229)]