31113693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{88643}}^1$

素因数の和:88665

約数の個数: 16

約数和(自身を含む): 49640640

約数和(自身を除く): 18526947

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 88643, 265929, 797787, 1152359, 2393361, 3457077, 10371231, 31113693]

約数ペア:

[(1, 31113693), (3, 10371231), (9, 3457077), (13, 2393361), (27, 1152359), (39, 797787), (117, 265929), (351, 88643)]