213133035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{489961}}^1$

素因数の和:489998

約数の個数: 16

約数和(自身を含む): 352772640

約数和(自身を除く): 139639605

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 489961, 1469883, 2449805, 7349415, 14208869, 42626607, 71044345, 213133035]

約数ペア:

[(1, 213133035), (3, 71044345), (5, 42626607), (15, 14208869), (29, 7349415), (87, 2449805), (145, 1469883), (435, 489961)]