331983426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2405677}}^1$

素因数の和:2405705

約数の個数: 16

約数和(自身を含む): 692835264

約数和(自身を除く): 360851838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2405677, 4811354, 7217031, 14434062, 55330571, 110661142, 165991713, 331983426]

約数ペア:

[(1, 331983426), (2, 165991713), (3, 110661142), (6, 55330571), (23, 14434062), (46, 7217031), (69, 4811354), (138, 2405677)]