22497939

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 35136000

約数和(自身を除く): 12638061

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 487, 531, 783, 1461, 1593, 1711, 4383, 5133, 13149, 14123, 15399, 28733, 42369, 46197, 86199, 127107, 258597, 381321, 775791, 833257, 2499771, 7499313, 22497939]

約数ペア:

[(1, 22497939), (3, 7499313), (9, 2499771), (27, 833257), (29, 775791), (59, 381321), (87, 258597), (177, 127107), (261, 86199), (487, 46197), (531, 42369), (783, 28733), (1461, 15399), (1593, 14123), (1711, 13149), (4383, 5133)]