9155909

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 2663611

約数列:

[1, 7, 23, 29, 37, 53, 161, 203, 259, 371, 667, 851, 1073, 1219, 1537, 1961, 4669, 5957, 7511, 8533, 10759, 13727, 24679, 35351, 45103, 56869, 172753, 247457, 315721, 398083, 1307987, 9155909]

約数ペア:

[(1, 9155909), (7, 1307987), (23, 398083), (29, 315721), (37, 247457), (53, 172753), (161, 56869), (203, 45103), (259, 35351), (371, 24679), (667, 13727), (851, 10759), (1073, 8533), (1219, 7511), (1537, 5957), (1961, 4669)]