38631489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 57308160

約数和(自身を除く): 18676671

約数列:

[1, 3, 13, 39, 59, 103, 163, 177, 309, 489, 767, 1339, 2119, 2301, 4017, 6077, 6357, 9617, 16789, 18231, 28851, 50367, 79001, 125021, 218257, 237003, 375063, 654771, 990551, 2971653, 12877163, 38631489]

約数ペア:

[(1, 38631489), (3, 12877163), (13, 2971653), (39, 990551), (59, 654771), (103, 375063), (163, 237003), (177, 218257), (309, 125021), (489, 79001), (767, 50367), (1339, 28851), (2119, 18231), (2301, 16789), (4017, 9617), (6077, 6357)]