22257123

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 37428480

約数和(自身を除く): 15171357

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 227, 483, 609, 667, 681, 1127, 1421, 1589, 2001, 3381, 4263, 4669, 4767, 5221, 6583, 11123, 14007, 15663, 19749, 32683, 33369, 36547, 46081, 98049, 109641, 138243, 151409, 255829, 322567, 454227, 767487, 967701, 1059863, 3179589, 7419041, 22257123]

約数ペア:

[(1, 22257123), (3, 7419041), (7, 3179589), (21, 1059863), (23, 967701), (29, 767487), (49, 454227), (69, 322567), (87, 255829), (147, 151409), (161, 138243), (203, 109641), (227, 98049), (483, 46081), (609, 36547), (667, 33369), (681, 32683), (1127, 19749), (1421, 15663), (1589, 14007), (2001, 11123), (3381, 6583), (4263, 5221), (4669, 4767)]