5181309

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 9010560

約数和(自身を除く): 3829251

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 379, 441, 651, 1137, 1519, 1953, 2653, 3411, 4557, 7959, 11749, 13671, 18571, 23877, 35247, 55713, 82243, 105741, 167139, 246729, 575701, 740187, 1727103, 5181309]

約数ペア:

[(1, 5181309), (3, 1727103), (7, 740187), (9, 575701), (21, 246729), (31, 167139), (49, 105741), (63, 82243), (93, 55713), (147, 35247), (217, 23877), (279, 18571), (379, 13671), (441, 11749), (651, 7959), (1137, 4557), (1519, 3411), (1953, 2653)]