1041621039

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{53359}}^1$

素因数の和:53612

約数の個数: 20

約数和(自身を含む): 1562487520

約数和(自身を除く): 520866481

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 6507, 19521, 53359, 160077, 480231, 1440693, 4322079, 12859519, 38578557, 115735671, 347207013, 1041621039]

約数ペア:

[(1, 1041621039), (3, 347207013), (9, 115735671), (27, 38578557), (81, 12859519), (241, 4322079), (723, 1440693), (2169, 480231), (6507, 160077), (19521, 53359)]