2948283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 1699269

約数列:

[1, 3, 9, 13, 39, 113, 117, 223, 339, 669, 1017, 1469, 2007, 2899, 4407, 8697, 13221, 25199, 26091, 75597, 226791, 327587, 982761, 2948283]

約数ペア:

[(1, 2948283), (3, 982761), (9, 327587), (13, 226791), (39, 75597), (113, 26091), (117, 25199), (223, 13221), (339, 8697), (669, 4407), (1017, 2899), (1469, 2007)]