22389471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6223

約数の個数: 24

約数和(自身を含む): 35957376

約数和(自身を除く): 13567905

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 6173, 18519, 55557, 80249, 191363, 240747, 574089, 722241, 1722267, 2487719, 7463157, 22389471]

約数ペア:

[(1, 22389471), (3, 7463157), (9, 2487719), (13, 1722267), (31, 722241), (39, 574089), (93, 240747), (117, 191363), (279, 80249), (403, 55557), (1209, 18519), (3627, 6173)]