13030713

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 20492560

約数和(自身を除く): 7461847

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8467, 25401, 76203, 160873, 228609, 482619, 685827, 1447857, 4343571, 13030713]

約数ペア:

[(1, 13030713), (3, 4343571), (9, 1447857), (19, 685827), (27, 482619), (57, 228609), (81, 160873), (171, 76203), (513, 25401), (1539, 8467)]