528078369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{2339}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 868008960

約数和(自身を除く): 339930591

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 827, 2339, 2481, 5789, 7017, 10751, 16373, 17367, 30407, 32253, 49119, 75257, 91221, 212849, 225771, 638547, 1934353, 5803059, 13540471, 25146589, 40621413, 75439767, 176026123, 528078369]

約数ペア:

[(1, 528078369), (3, 176026123), (7, 75439767), (13, 40621413), (21, 25146589), (39, 13540471), (91, 5803059), (273, 1934353), (827, 638547), (2339, 225771), (2481, 212849), (5789, 91221), (7017, 75257), (10751, 49119), (16373, 32253), (17367, 30407)]