222278397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1471}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 341975040

約数和(自身を除く): 119696643

約数列:

[1, 3, 11, 19, 33, 57, 209, 241, 627, 723, 1471, 2651, 4413, 4579, 7953, 13737, 16181, 27949, 48543, 50369, 83847, 151107, 307439, 354511, 922317, 1063533, 3899621, 6735709, 11698863, 20207127, 74092799, 222278397]

約数ペア:

[(1, 222278397), (3, 74092799), (11, 20207127), (19, 11698863), (33, 6735709), (57, 3899621), (209, 1063533), (241, 922317), (627, 354511), (723, 307439), (1471, 151107), (2651, 83847), (4413, 50369), (4579, 48543), (7953, 27949), (13737, 16181)]