214912443

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{2347}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 290100096

約数和(自身を除く): 75187653

約数列:

[1, 3, 131, 233, 393, 699, 2347, 7041, 30523, 91569, 307457, 546851, 922371, 1640553, 71637481, 214912443]

約数ペア:

[(1, 214912443), (3, 71637481), (131, 1640553), (233, 922371), (393, 546851), (699, 307457), (2347, 91569), (7041, 30523)]