3381273

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5630976

約数和(自身を除く): 2249703

約数列:

[1, 3, 7, 9, 21, 63, 191, 281, 573, 843, 1337, 1719, 1967, 2529, 4011, 5901, 12033, 17703, 53671, 161013, 375697, 483039, 1127091, 3381273]

約数ペア:

[(1, 3381273), (3, 1127091), (7, 483039), (9, 375697), (21, 161013), (63, 53671), (191, 17703), (281, 12033), (573, 5901), (843, 4011), (1337, 2529), (1719, 1967)]