42448847

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 52818480

約数和(自身を除く): 10369633

約数列:

[1, 7, 17, 49, 119, 131, 389, 833, 917, 2227, 2723, 6419, 6613, 15589, 19061, 46291, 50959, 109123, 324037, 356713, 866303, 2496991, 6064121, 42448847]

約数ペア:

[(1, 42448847), (7, 6064121), (17, 2496991), (49, 866303), (119, 356713), (131, 324037), (389, 109123), (833, 50959), (917, 46291), (2227, 19061), (2723, 15589), (6419, 6613)]