31752747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 49655424

約数和(自身を除く): 17902677

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 1217, 2007, 2899, 3651, 8697, 10953, 15821, 26091, 47463, 142389, 271391, 814173, 2442519, 3528083, 10584249, 31752747]

約数ペア:

[(1, 31752747), (3, 10584249), (9, 3528083), (13, 2442519), (39, 814173), (117, 271391), (223, 142389), (669, 47463), (1217, 26091), (2007, 15821), (2899, 10953), (3651, 8697)]