22260987

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 17575173

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 569, 621, 1449, 1701, 1707, 1863, 3983, 4347, 5121, 5589, 11949, 13041, 13087, 15363, 35847, 39123, 39261, 46089, 91609, 107541, 117783, 138267, 274827, 322623, 353349, 824481, 967869, 1060047, 2473443, 3180141, 7420329, 22260987]

約数ペア:

[(1, 22260987), (3, 7420329), (7, 3180141), (9, 2473443), (21, 1060047), (23, 967869), (27, 824481), (63, 353349), (69, 322623), (81, 274827), (161, 138267), (189, 117783), (207, 107541), (243, 91609), (483, 46089), (567, 39261), (569, 39123), (621, 35847), (1449, 15363), (1701, 13087), (1707, 13041), (1863, 11949), (3983, 5589), (4347, 5121)]