4037409

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 6240000

約数和(自身を除く): 2202591

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 499, 899, 1497, 2697, 4491, 8091, 14471, 15469, 43413, 46407, 130239, 139221, 448601, 1345803, 4037409]

約数ペア:

[(1, 4037409), (3, 1345803), (9, 448601), (29, 139221), (31, 130239), (87, 46407), (93, 43413), (261, 15469), (279, 14471), (499, 8091), (899, 4491), (1497, 2697)]