231126441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49801}}^1$

素因数の和:49841

約数の個数: 32

約数和(自身を含む): 401603328

約数和(自身を除く): 170476887

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 49801, 149403, 348607, 647413, 846617, 1045821, 1942239, 2539851, 4531891, 5926319, 11006021, 13595673, 17778957, 33018063, 77042147, 231126441]

約数ペア:

[(1, 231126441), (3, 77042147), (7, 33018063), (13, 17778957), (17, 13595673), (21, 11006021), (39, 5926319), (51, 4531891), (91, 2539851), (119, 1942239), (221, 1045821), (273, 846617), (357, 647413), (663, 348607), (1547, 149403), (4641, 49801)]