70986531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307301}}^1$

素因数の和:307322

約数の個数: 16

約数和(自身を含む): 118003968

約数和(自身を除く): 47017437

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307301, 921903, 2151107, 3380311, 6453321, 10140933, 23662177, 70986531]

約数ペア:

[(1, 70986531), (3, 23662177), (7, 10140933), (11, 6453321), (21, 3380311), (33, 2151107), (77, 921903), (231, 307301)]