22355289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 16058151

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 359, 407, 561, 629, 1077, 1221, 1683, 1887, 3231, 3663, 3949, 5661, 6103, 6919, 11847, 13283, 18309, 20757, 35541, 39849, 54927, 62271, 67133, 119547, 146113, 201399, 225811, 438339, 604197, 677433, 1315017, 2032299, 2483921, 7451763, 22355289]

約数ペア:

[(1, 22355289), (3, 7451763), (9, 2483921), (11, 2032299), (17, 1315017), (33, 677433), (37, 604197), (51, 438339), (99, 225811), (111, 201399), (153, 146113), (187, 119547), (333, 67133), (359, 62271), (407, 54927), (561, 39849), (629, 35541), (1077, 20757), (1221, 18309), (1683, 13283), (1887, 11847), (3231, 6919), (3663, 6103), (3949, 5661)]