13501737

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 20292480

約数和(自身を除く): 6790743

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 541, 1623, 2773, 4869, 8319, 24957, 25427, 31919, 76281, 95757, 228843, 287271, 1500193, 4500579, 13501737]

約数ペア:

[(1, 13501737), (3, 4500579), (9, 1500193), (47, 287271), (59, 228843), (141, 95757), (177, 76281), (423, 31919), (531, 25427), (541, 24957), (1623, 8319), (2773, 4869)]