1516891941

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{587}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 2311456224

約数和(自身を除く): 794564283

約数列:

[1, 3, 9, 27, 61, 81, 183, 523, 549, 587, 1569, 1647, 1761, 4707, 4941, 5283, 14121, 15849, 31903, 35807, 42363, 47547, 95709, 107421, 287127, 307001, 322263, 861381, 921003, 966789, 2584143, 2763009, 2900367, 8289027, 18727061, 24867081, 56181183, 168543549, 505630647, 1516891941]

約数ペア:

[(1, 1516891941), (3, 505630647), (9, 168543549), (27, 56181183), (61, 24867081), (81, 18727061), (183, 8289027), (523, 2900367), (549, 2763009), (587, 2584143), (1569, 966789), (1647, 921003), (1761, 861381), (4707, 322263), (4941, 307001), (5283, 287127), (14121, 107421), (15849, 95709), (31903, 47547), (35807, 42363)]