11129517

素因数分解:

$3^2\times 7^2\times {\mathrm{25237}}^1$

素因数の和:25257

約数の個数: 18

約数和(自身を含む): 18701358

約数和(自身を除く): 7571841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 25237, 75711, 176659, 227133, 529977, 1236613, 1589931, 3709839, 11129517]

約数ペア:

[(1, 11129517), (3, 3709839), (7, 1589931), (9, 1236613), (21, 529977), (49, 227133), (63, 176659), (147, 75711), (441, 25237)]