3670650513

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{638263}}^1$

素因数の和:638346

約数の個数: 20

約数和(自身を含む): 5560555968

約数和(自身を除く): 1889905455

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 638263, 1914789, 5744367, 17233101, 45316673, 51699303, 135950019, 407850057, 1223550171, 3670650513]

約数ペア:

[(1, 3670650513), (3, 1223550171), (9, 407850057), (27, 135950019), (71, 51699303), (81, 45316673), (213, 17233101), (639, 5744367), (1917, 1914789), (5751, 638263)]