1297291245

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1042001}}^1$

素因数の和:1042092

約数の個数: 16

約数和(自身を含む): 2100676032

約数和(自身を除く): 803384787

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 1042001, 3126003, 5210005, 15630015, 86486083, 259458249, 432430415, 1297291245]

約数ペア:

[(1, 1297291245), (3, 432430415), (5, 259458249), (15, 86486083), (83, 15630015), (249, 5210005), (415, 3126003), (1245, 1042001)]