3147399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4867200

約数和(自身を除く): 1719801

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 389, 899, 1167, 2697, 3501, 8091, 11281, 12059, 33843, 36177, 101529, 108531, 349711, 1049133, 3147399]

約数ペア:

[(1, 3147399), (3, 1049133), (9, 349711), (29, 108531), (31, 101529), (87, 36177), (93, 33843), (261, 12059), (279, 11281), (389, 8091), (899, 3501), (1167, 2697)]