2718377913

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 3781888000

約数和(自身を除く): 1063510087

約数列:

[1, 3, 43, 79, 129, 157, 237, 471, 1699, 3397, 5097, 6751, 10191, 12403, 20253, 37209, 73057, 134221, 219171, 266743, 402663, 533329, 800229, 1599987, 5771503, 11469949, 17314509, 21072697, 34409847, 63218091, 906125971, 2718377913]

約数ペア:

[(1, 2718377913), (3, 906125971), (43, 63218091), (79, 34409847), (129, 21072697), (157, 17314509), (237, 11469949), (471, 5771503), (1699, 1599987), (3397, 800229), (5097, 533329), (6751, 402663), (10191, 266743), (12403, 219171), (20253, 134221), (37209, 73057)]