53540021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 59616000

約数和(自身を除く): 6075979

約数列:

[1, 17, 23, 149, 391, 919, 2533, 3427, 15623, 21137, 58259, 136931, 359329, 2327827, 3149413, 53540021]

約数ペア:

[(1, 53540021), (17, 3149413), (23, 2327827), (149, 359329), (391, 136931), (919, 58259), (2533, 21137), (3427, 15623)]