12796791

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 19983744

約数和(自身を除く): 7186953

約数列:

[1, 3, 7, 21, 49, 147, 263, 331, 789, 993, 1841, 2317, 5523, 6951, 12887, 16219, 38661, 48657, 87053, 261159, 609371, 1828113, 4265597, 12796791]

約数ペア:

[(1, 12796791), (3, 4265597), (7, 1828113), (21, 609371), (49, 261159), (147, 87053), (263, 48657), (331, 38661), (789, 16219), (993, 12887), (1841, 6951), (2317, 5523)]