345626451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{1709}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 521782560

約数和(自身を除く): 176156109

約数列:

[1, 3, 9, 23, 69, 207, 977, 1709, 2931, 5127, 8793, 15381, 22471, 39307, 67413, 117921, 202239, 353763, 1669693, 5009079, 15027237, 38402939, 115208817, 345626451]

約数ペア:

[(1, 345626451), (3, 115208817), (9, 38402939), (23, 15027237), (69, 5009079), (207, 1669693), (977, 353763), (1709, 202239), (2931, 117921), (5127, 67413), (8793, 39307), (15381, 22471)]