31003473

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 42609600

約数和(自身を除く): 11606127

約数列:

[1, 3, 43, 129, 149, 447, 1613, 4839, 6407, 19221, 69359, 208077, 240337, 721011, 10334491, 31003473]

約数ペア:

[(1, 31003473), (3, 10334491), (43, 721011), (129, 240337), (149, 208077), (447, 69359), (1613, 19221), (4839, 6407)]