74869221

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10771}}^1$

素因数の和:11112

約数の個数: 16

約数和(自身を含む): 114441728

約数和(自身を除く): 39572507

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 10771, 32313, 75397, 226191, 3565201, 10695603, 24956407, 74869221]

約数ペア:

[(1, 74869221), (3, 24956407), (7, 10695603), (21, 3565201), (331, 226191), (993, 75397), (2317, 32313), (6951, 10771)]