386375667

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{7309}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 524916480

約数和(自身を除く): 138540813

約数列:

[1, 3, 67, 201, 263, 789, 7309, 17621, 21927, 52863, 489703, 1469109, 1922267, 5766801, 128791889, 386375667]

約数ペア:

[(1, 386375667), (3, 128791889), (67, 5766801), (201, 1922267), (263, 1469109), (789, 489703), (7309, 52863), (17621, 21927)]