71406231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4349}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 102799200

約数和(自身を除く): 31392969

約数列:

[1, 3, 13, 39, 421, 1263, 4349, 5473, 13047, 16419, 56537, 169611, 1830929, 5492787, 23802077, 71406231]

約数ペア:

[(1, 71406231), (3, 23802077), (13, 5492787), (39, 1830929), (421, 169611), (1263, 56537), (4349, 16419), (5473, 13047)]