2912267943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{11177}}^1$

素因数の和:11344

約数の個数: 48

約数和(自身を含む): 4833724896

約数和(自身を除く): 1921456953

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 131, 153, 221, 393, 663, 1179, 1703, 1989, 2227, 5109, 6681, 11177, 15327, 20043, 28951, 33531, 86853, 100593, 145301, 190009, 260559, 435903, 570027, 1307709, 1464187, 1710081, 2470117, 4392561, 7410351, 13177683, 19034431, 22231053, 24891179, 57103293, 74673537, 171309879, 224020611, 323585327, 970755981, 2912267943]

約数ペア:

[(1, 2912267943), (3, 970755981), (9, 323585327), (13, 224020611), (17, 171309879), (39, 74673537), (51, 57103293), (117, 24891179), (131, 22231053), (153, 19034431), (221, 13177683), (393, 7410351), (663, 4392561), (1179, 2470117), (1703, 1710081), (1989, 1464187), (2227, 1307709), (5109, 570027), (6681, 435903), (11177, 260559), (15327, 190009), (20043, 145301), (28951, 100593), (33531, 86853)]