863146077

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{39343}}^1$

素因数の和:39520

約数の個数: 16

約数和(自身を含む): 1178431488

約数和(自身を除く): 315285411

約数列:

[1, 3, 71, 103, 213, 309, 7313, 21939, 39343, 118029, 2793353, 4052329, 8380059, 12156987, 287715359, 863146077]

約数ペア:

[(1, 863146077), (3, 287715359), (71, 12156987), (103, 8380059), (213, 4052329), (309, 2793353), (7313, 118029), (21939, 39343)]