389968191

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1093}}^1\times {\mathrm{1367}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 583670880

約数和(自身を除く): 193702689

約数列:

[1, 3, 9, 29, 87, 261, 1093, 1367, 3279, 4101, 9837, 12303, 31697, 39643, 95091, 118929, 285273, 356787, 1494131, 4482393, 13447179, 43329799, 129989397, 389968191]

約数ペア:

[(1, 389968191), (3, 129989397), (9, 43329799), (29, 13447179), (87, 4482393), (261, 1494131), (1093, 356787), (1367, 285273), (3279, 118929), (4101, 95091), (9837, 39643), (12303, 31697)]