22867089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 36986880

約数和(自身を除く): 14119791

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 257, 399, 669, 771, 1561, 1799, 4237, 4683, 4883, 5397, 12711, 14649, 29659, 34181, 57311, 88977, 102543, 171933, 401177, 1088909, 1203531, 3266727, 7622363, 22867089]

約数ペア:

[(1, 22867089), (3, 7622363), (7, 3266727), (19, 1203531), (21, 1088909), (57, 401177), (133, 171933), (223, 102543), (257, 88977), (399, 57311), (669, 34181), (771, 29659), (1561, 14649), (1799, 12711), (4237, 5397), (4683, 4883)]