12138273

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 20911488

約数和(自身を除く): 8773215

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8377, 25131, 58639, 75393, 175917, 192671, 527751, 578013, 1348697, 1734039, 4046091, 12138273]

約数ペア:

[(1, 12138273), (3, 4046091), (7, 1734039), (9, 1348697), (21, 578013), (23, 527751), (63, 192671), (69, 175917), (161, 75393), (207, 58639), (483, 25131), (1449, 8377)]