3177447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 5311488

約数和(自身を除く): 2134041

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 113, 273, 309, 339, 721, 791, 1339, 1469, 2163, 2373, 4017, 4407, 9373, 10283, 11639, 28119, 30849, 34917, 81473, 151307, 244419, 453921, 1059149, 3177447]

約数ペア:

[(1, 3177447), (3, 1059149), (7, 453921), (13, 244419), (21, 151307), (39, 81473), (91, 34917), (103, 30849), (113, 28119), (273, 11639), (309, 10283), (339, 9373), (721, 4407), (791, 4017), (1339, 2373), (1469, 2163)]