22913247

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 36696064

約数和(自身を除く): 13782817

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 577, 651, 1281, 1731, 1891, 4039, 5673, 12117, 13237, 17887, 35197, 39711, 53661, 105591, 125209, 246379, 375627, 739137, 1091107, 3273321, 7637749, 22913247]

約数ペア:

[(1, 22913247), (3, 7637749), (7, 3273321), (21, 1091107), (31, 739137), (61, 375627), (93, 246379), (183, 125209), (217, 105591), (427, 53661), (577, 39711), (651, 35197), (1281, 17887), (1731, 13237), (1891, 12117), (4039, 5673)]