31045053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 45661728

約数和(自身を除く): 14616675

約数列:

[1, 3, 13, 39, 67, 109, 201, 327, 871, 1417, 2613, 4251, 7303, 11881, 21909, 35643, 94939, 154453, 284817, 463359, 796027, 2388081, 10348351, 31045053]

約数ペア:

[(1, 31045053), (3, 10348351), (13, 2388081), (39, 796027), (67, 463359), (109, 284817), (201, 154453), (327, 94939), (871, 35643), (1417, 21909), (2613, 11881), (4251, 7303)]