7172649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 11524032

約数和(自身を除く): 4351383

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1367, 1749, 4101, 5247, 12303, 15037, 45111, 72451, 135333, 217353, 652059, 796961, 2390883, 7172649]

約数ペア:

[(1, 7172649), (3, 2390883), (9, 796961), (11, 652059), (33, 217353), (53, 135333), (99, 72451), (159, 45111), (477, 15037), (583, 12303), (1367, 5247), (1749, 4101)]