17829231

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 27379968

約数和(自身を除く): 9550737

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 6481, 19443, 45367, 136101, 849011, 2547033, 5943077, 17829231]

約数ペア:

[(1, 17829231), (3, 5943077), (7, 2547033), (21, 849011), (131, 136101), (393, 45367), (917, 19443), (2751, 6481)]