30458727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 18651033

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 811, 963, 1391, 2433, 2889, 4173, 7299, 10543, 12519, 21897, 31629, 37557, 86777, 94887, 260331, 284661, 780993, 1128101, 2342979, 3384303, 10152909, 30458727]

約数ペア:

[(1, 30458727), (3, 10152909), (9, 3384303), (13, 2342979), (27, 1128101), (39, 780993), (107, 284661), (117, 260331), (321, 94887), (351, 86777), (811, 37557), (963, 31629), (1391, 21897), (2433, 12519), (2889, 10543), (4173, 7299)]