380880003

素因数分解:

$3^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{5099}}^1$

素因数の和:8666

約数の個数: 16

約数和(自身を含む): 580665600

約数和(自身を除く): 199785597

約数列:

[1, 3, 7, 21, 3557, 5099, 10671, 15297, 24899, 35693, 74697, 107079, 18137143, 54411429, 126960001, 380880003]

約数ペア:

[(1, 380880003), (3, 126960001), (7, 54411429), (21, 18137143), (3557, 107079), (5099, 74697), (10671, 35693), (15297, 24899)]