669492087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227951}}^1$

素因数の和:228054

約数の個数: 16

約数和(自身を含む): 984752640

約数和(自身を除く): 315260553

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 227951, 683853, 2507461, 7522383, 20287639, 60862917, 223164029, 669492087]

約数ペア:

[(1, 669492087), (3, 223164029), (11, 60862917), (33, 20287639), (89, 7522383), (267, 2507461), (979, 683853), (2937, 227951)]