1330486371

素因数分解:

$3^3\times {\mathrm{2113}}^1\times {\mathrm{23321}}^1$

素因数の和:25443

約数の個数: 16

約数和(自身を含む): 1972108320

約数和(自身を除く): 641621949

約数列:

[1, 3, 9, 27, 2113, 6339, 19017, 23321, 57051, 69963, 209889, 629667, 49277273, 147831819, 443495457, 1330486371]

約数ペア:

[(1, 1330486371), (3, 443495457), (9, 147831819), (27, 49277273), (2113, 629667), (6339, 209889), (19017, 69963), (23321, 57051)]