22154811

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 35554320

約数和(自身を除く): 13399509

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 5197, 15591, 36379, 109137, 150713, 254653, 452139, 763959, 1054991, 3164973, 7384937, 22154811]

約数ペア:

[(1, 22154811), (3, 7384937), (7, 3164973), (21, 1054991), (29, 763959), (49, 452139), (87, 254653), (147, 150713), (203, 109137), (609, 36379), (1421, 15591), (4263, 5197)]