31339473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1171}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 45679872

約数和(自身を除く): 14340399

約数列:

[1, 3, 11, 33, 811, 1171, 2433, 3513, 8921, 12881, 26763, 38643, 949681, 2849043, 10446491, 31339473]

約数ペア:

[(1, 31339473), (3, 10446491), (11, 2849043), (33, 949681), (811, 38643), (1171, 26763), (2433, 12881), (3513, 8921)]