11818689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 5858751

約数列:

[1, 3, 17, 29, 51, 61, 87, 131, 183, 393, 493, 1037, 1479, 1769, 2227, 3111, 3799, 5307, 6681, 7991, 11397, 23973, 30073, 64583, 90219, 135847, 193749, 231739, 407541, 695217, 3939563, 11818689]

約数ペア:

[(1, 11818689), (3, 3939563), (17, 695217), (29, 407541), (51, 231739), (61, 193749), (87, 135847), (131, 90219), (183, 64583), (393, 30073), (493, 23973), (1037, 11397), (1479, 7991), (1769, 6681), (2227, 5307), (3111, 3799)]