147172669

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 172280448

約数和(自身を除く): 25107779

約数列:

[1, 7, 67, 113, 469, 791, 2777, 7571, 19439, 52997, 186059, 313801, 1302413, 2196607, 21024667, 147172669]

約数ペア:

[(1, 147172669), (7, 21024667), (67, 2196607), (113, 1302413), (469, 313801), (791, 186059), (2777, 52997), (7571, 19439)]