939408159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 1353830400

約数和(自身を除く): 414422241

約数列:

[1, 3, 23, 31, 69, 93, 389, 713, 1129, 1167, 2139, 3387, 8947, 12059, 25967, 26841, 34999, 36177, 77901, 104997, 277357, 439181, 804977, 832071, 1317543, 2414931, 10101163, 13614611, 30303489, 40843833, 313136053, 939408159]

約数ペア:

[(1, 939408159), (3, 313136053), (23, 40843833), (31, 30303489), (69, 13614611), (93, 10101163), (389, 2414931), (713, 1317543), (1129, 832071), (1167, 804977), (2139, 439181), (3387, 277357), (8947, 104997), (12059, 77901), (25967, 36177), (26841, 34999)]