3474719997

素因数分解:

$3^1\times 7^4\times {\mathrm{482399}}^1$

素因数の和:482430

約数の個数: 20

約数和(自身を含む): 5404809600

約数和(自身を除く): 1930089603

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 482399, 1447197, 3376793, 10130379, 23637551, 70912653, 165462857, 496388571, 1158239999, 3474719997]

約数ペア:

[(1, 3474719997), (3, 1158239999), (7, 496388571), (21, 165462857), (49, 70912653), (147, 23637551), (343, 10130379), (1029, 3376793), (2401, 1447197), (7203, 482399)]