320438313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{94441}}^1$

素因数の和:94489

約数の個数: 24

約数和(自身を含む): 515653320

約数和(自身を除く): 195215007

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 94441, 283323, 849969, 1227733, 2738789, 3683199, 8216367, 11049597, 24649101, 35604257, 106812771, 320438313]

約数ペア:

[(1, 320438313), (3, 106812771), (9, 35604257), (13, 24649101), (29, 11049597), (39, 8216367), (87, 3683199), (117, 2738789), (261, 1227733), (377, 849969), (1131, 283323), (3393, 94441)]