2253537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 4088448

約数和(自身を除く): 1834911

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 103, 117, 143, 153, 187, 221, 309, 429, 561, 663, 927, 1133, 1287, 1339, 1683, 1751, 1989, 2431, 3399, 4017, 5253, 7293, 10197, 12051, 14729, 15759, 19261, 21879, 22763, 44187, 57783, 68289, 132561, 173349, 204867, 250393, 751179, 2253537]

約数ペア:

[(1, 2253537), (3, 751179), (9, 250393), (11, 204867), (13, 173349), (17, 132561), (33, 68289), (39, 57783), (51, 44187), (99, 22763), (103, 21879), (117, 19261), (143, 15759), (153, 14729), (187, 12051), (221, 10197), (309, 7293), (429, 5253), (561, 4017), (663, 3399), (927, 2431), (1133, 1989), (1287, 1751), (1339, 1683)]