10440261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 17886960

約数和(自身を除く): 7446699

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 181, 221, 261, 377, 493, 543, 663, 1131, 1479, 1629, 1989, 2353, 3077, 3393, 4437, 5249, 6409, 7059, 9231, 15747, 19227, 21177, 27693, 40001, 47241, 57681, 68237, 89233, 120003, 204711, 267699, 360009, 614133, 803097, 1160029, 3480087, 10440261]

約数ペア:

[(1, 10440261), (3, 3480087), (9, 1160029), (13, 803097), (17, 614133), (29, 360009), (39, 267699), (51, 204711), (87, 120003), (117, 89233), (153, 68237), (181, 57681), (221, 47241), (261, 40001), (377, 27693), (493, 21177), (543, 19227), (663, 15747), (1131, 9231), (1479, 7059), (1629, 6409), (1989, 5249), (2353, 4437), (3077, 3393)]