31968387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 50909040

約数和(自身を除く): 18940653

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 3329, 9603, 9987, 29961, 36619, 109857, 322913, 329571, 968739, 2906217, 3552043, 10656129, 31968387]

約数ペア:

[(1, 31968387), (3, 10656129), (9, 3552043), (11, 2906217), (33, 968739), (97, 329571), (99, 322913), (291, 109857), (873, 36619), (1067, 29961), (3201, 9987), (3329, 9603)]