27974751

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32491}}^1$

素因数の和:32542

約数の個数: 16

約数和(自身を含む): 43669248

約数和(自身を除く): 15694497

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 32491, 97473, 227437, 682311, 1332131, 3996393, 9324917, 27974751]

約数ペア:

[(1, 27974751), (3, 9324917), (7, 3996393), (21, 1332131), (41, 682311), (123, 227437), (287, 97473), (861, 32491)]