16693622421

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1\times {\mathrm{4639}}^1$

素因数の和:5489

約数の個数: 32

約数和(自身を含む): 25568256000

約数和(自身を除く): 8874633579

約数列:

[1, 3, 7, 21, 349, 491, 1047, 1473, 2443, 3437, 4639, 7329, 10311, 13917, 32473, 97419, 171359, 514077, 1199513, 1619011, 2277749, 3598539, 4857033, 6833247, 11333077, 15944243, 33999231, 47832729, 794934401, 2384803203, 5564540807, 16693622421]

約数ペア:

[(1, 16693622421), (3, 5564540807), (7, 2384803203), (21, 794934401), (349, 47832729), (491, 33999231), (1047, 15944243), (1473, 11333077), (2443, 6833247), (3437, 4857033), (4639, 3598539), (7329, 2277749), (10311, 1619011), (13917, 1199513), (32473, 514077), (97419, 171359)]