47103221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 53568000

約数和(自身を除く): 6464779

約数列:

[1, 11, 29, 149, 319, 991, 1639, 4321, 10901, 28739, 47531, 147659, 316129, 1624249, 4282111, 47103221]

約数ペア:

[(1, 47103221), (11, 4282111), (29, 1624249), (149, 316129), (319, 147659), (991, 47531), (1639, 28739), (4321, 10901)]