315216615161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1\times {\mathrm{11621}}^1$

素因数の和:13961

約数の個数: 32

約数和(自身を含む): 385349073408

約数和(自身を除く): 70132458247

約数列:

[1, 7, 17, 103, 119, 721, 1751, 2213, 11621, 12257, 15491, 37621, 81347, 197557, 227939, 263347, 1196963, 1382899, 1595573, 3874963, 8378741, 20348371, 25717273, 27124741, 142438597, 180020911, 437193641, 2648879119, 3060355487, 18542153833, 45030945023, 315216615161]

約数ペア:

[(1, 315216615161), (7, 45030945023), (17, 18542153833), (103, 3060355487), (119, 2648879119), (721, 437193641), (1751, 180020911), (2213, 142438597), (11621, 27124741), (12257, 25717273), (15491, 20348371), (37621, 8378741), (81347, 3874963), (197557, 1595573), (227939, 1382899), (263347, 1196963)]