9900040419

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{15493021}}^1$

素因数の和:15493098

約数の個数: 12

約数和(自身を含む): 14501468592

約数和(自身を除く): 4601428173

約数列:

[1, 3, 9, 71, 213, 639, 15493021, 46479063, 139437189, 1100004491, 3300013473, 9900040419]

約数ペア:

[(1, 9900040419), (3, 3300013473), (9, 1100004491), (71, 139437189), (213, 46479063), (639, 15493021)]