1267915124879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^3\times {\mathrm{487}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 1408504796160

約数和(自身を除く): 140589671281

約数列:

[1, 13, 43, 167, 487, 559, 2171, 6331, 7181, 20941, 27889, 81329, 93353, 272233, 362557, 1057277, 1199227, 3497147, 4657463, 13581943, 15589951, 45462911, 60547019, 176565259, 200270909, 584023549, 2268184481, 2603521817, 7592306137, 29486398253, 97531932683, 1267915124879]

約数ペア:

[(1, 1267915124879), (13, 97531932683), (43, 29486398253), (167, 7592306137), (487, 2603521817), (559, 2268184481), (2171, 584023549), (6331, 200270909), (7181, 176565259), (20941, 60547019), (27889, 45462911), (81329, 15589951), (93353, 13581943), (272233, 4657463), (362557, 3497147), (1057277, 1199227)]