3269721

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 2475879

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 59, 87, 91, 147, 177, 203, 273, 377, 413, 609, 637, 767, 1131, 1239, 1421, 1711, 1911, 2301, 2639, 2891, 4263, 5133, 5369, 7917, 8673, 11977, 16107, 18473, 22243, 35931, 37583, 55419, 66729, 83839, 112749, 155701, 251517, 467103, 1089907, 3269721]

約数ペア:

[(1, 3269721), (3, 1089907), (7, 467103), (13, 251517), (21, 155701), (29, 112749), (39, 83839), (49, 66729), (59, 55419), (87, 37583), (91, 35931), (147, 22243), (177, 18473), (203, 16107), (273, 11977), (377, 8673), (413, 7917), (609, 5369), (637, 5133), (767, 4263), (1131, 2891), (1239, 2639), (1421, 2301), (1711, 1911)]