315080649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6079}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 491312640

約数和(自身を除く): 176231991

約数列:

[1, 3, 9, 13, 39, 117, 443, 1329, 3987, 5759, 6079, 17277, 18237, 51831, 54711, 79027, 237081, 711243, 2692997, 8078991, 24236973, 35008961, 105026883, 315080649]

約数ペア:

[(1, 315080649), (3, 105026883), (9, 35008961), (13, 24236973), (39, 8078991), (117, 2692997), (443, 711243), (1329, 237081), (3987, 79027), (5759, 54711), (6079, 51831), (17277, 18237)]