22921107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 35354880

約数和(自身を除く): 12433773

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 557, 957, 1247, 1419, 1671, 3741, 6127, 13717, 16153, 18381, 23951, 41151, 48459, 71853, 177683, 263461, 533049, 694579, 790383, 2083737, 7640369, 22921107]

約数ペア:

[(1, 22921107), (3, 7640369), (11, 2083737), (29, 790383), (33, 694579), (43, 533049), (87, 263461), (129, 177683), (319, 71853), (473, 48459), (557, 41151), (957, 23951), (1247, 18381), (1419, 16153), (1671, 13717), (3741, 6127)]