290345091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{7481}}^1$

素因数の和:8262

約数の個数: 16

約数和(自身を含む): 410492448

約数和(自身を除く): 120147357

約数列:

[1, 3, 17, 51, 761, 2283, 7481, 12937, 22443, 38811, 127177, 381531, 5693041, 17079123, 96781697, 290345091]

約数ペア:

[(1, 290345091), (3, 96781697), (17, 17079123), (51, 5693041), (761, 381531), (2283, 127177), (7481, 38811), (12937, 22443)]