22052961

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 17259039

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 349, 357, 413, 531, 1003, 1047, 1071, 1239, 2443, 3009, 3141, 3717, 5933, 7021, 7329, 9027, 17799, 20591, 21063, 21987, 41531, 53397, 61773, 63189, 124593, 144137, 185319, 350047, 373779, 432411, 1050141, 1297233, 2450329, 3150423, 7350987, 22052961]

約数ペア:

[(1, 22052961), (3, 7350987), (7, 3150423), (9, 2450329), (17, 1297233), (21, 1050141), (51, 432411), (59, 373779), (63, 350047), (119, 185319), (153, 144137), (177, 124593), (349, 63189), (357, 61773), (413, 53397), (531, 41531), (1003, 21987), (1047, 21063), (1071, 20591), (1239, 17799), (2443, 9027), (3009, 7329), (3141, 7021), (3717, 5933)]