31568427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{106291}}^1$

素因数の和:106311

約数の個数: 16

約数和(自身を含む): 51020160

約数和(自身を除く): 19451733

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 106291, 318873, 956619, 1169201, 2869857, 3507603, 10522809, 31568427]

約数ペア:

[(1, 31568427), (3, 10522809), (9, 3507603), (11, 2869857), (27, 1169201), (33, 956619), (99, 318873), (297, 106291)]