12644793

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 21687588

約数和(自身を除く): 9042795

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 541, 1113, 1623, 2597, 3339, 3787, 4869, 7791, 11361, 23373, 26509, 28673, 34083, 79527, 86019, 200711, 238581, 258057, 602133, 1404977, 1806399, 4214931, 12644793]

約数ペア:

[(1, 12644793), (3, 4214931), (7, 1806399), (9, 1404977), (21, 602133), (49, 258057), (53, 238581), (63, 200711), (147, 86019), (159, 79527), (371, 34083), (441, 28673), (477, 26509), (541, 23373), (1113, 11361), (1623, 7791), (2597, 4869), (3339, 3787)]