24950247

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 39485952

約数和(自身を除く): 14535705

約数列:

[1, 3, 7, 21, 37, 111, 163, 197, 259, 489, 591, 777, 1141, 1379, 3423, 4137, 6031, 7289, 18093, 21867, 32111, 42217, 51023, 96333, 126651, 153069, 224777, 674331, 1188107, 3564321, 8316749, 24950247]

約数ペア:

[(1, 24950247), (3, 8316749), (7, 3564321), (21, 1188107), (37, 674331), (111, 224777), (163, 153069), (197, 126651), (259, 96333), (489, 51023), (591, 42217), (777, 32111), (1141, 21867), (1379, 18093), (3423, 7289), (4137, 6031)]