5453019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 9784320

約数和(自身を除く): 4331301

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 223, 247, 429, 627, 669, 741, 1287, 1881, 2007, 2223, 2453, 2717, 2899, 4237, 7359, 8151, 8697, 12711, 22077, 24453, 26091, 31889, 38133, 46607, 55081, 95667, 139821, 165243, 287001, 419463, 495729, 605891, 1817673, 5453019]

約数ペア:

[(1, 5453019), (3, 1817673), (9, 605891), (11, 495729), (13, 419463), (19, 287001), (33, 165243), (39, 139821), (57, 95667), (99, 55081), (117, 46607), (143, 38133), (171, 31889), (209, 26091), (223, 24453), (247, 22077), (429, 12711), (627, 8697), (669, 8151), (741, 7359), (1287, 4237), (1881, 2899), (2007, 2717), (2223, 2453)]