279002271

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{3011}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 378499968

約数和(自身を除く): 99497697

約数列:

[1, 3, 67, 201, 461, 1383, 3011, 9033, 30887, 92661, 201737, 605211, 1388071, 4164213, 93000757, 279002271]

約数ペア:

[(1, 279002271), (3, 93000757), (67, 4164213), (201, 1388071), (461, 605211), (1383, 201737), (3011, 92661), (9033, 30887)]