12183213

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 19193952

約数和(自身を除く): 7010739

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1237, 1407, 3283, 3711, 8659, 9849, 25977, 60613, 82879, 181839, 248637, 580153, 1740459, 4061071, 12183213]

約数ペア:

[(1, 12183213), (3, 4061071), (7, 1740459), (21, 580153), (49, 248637), (67, 181839), (147, 82879), (201, 60613), (469, 25977), (1237, 9849), (1407, 8659), (3283, 3711)]