12684633

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 18551808

約数和(自身を除く): 5867175

約数列:

[1, 3, 13, 39, 127, 169, 197, 381, 507, 591, 1651, 2561, 4953, 7683, 21463, 25019, 33293, 64389, 75057, 99879, 325247, 975741, 4228211, 12684633]

約数ペア:

[(1, 12684633), (3, 4228211), (13, 975741), (39, 325247), (127, 99879), (169, 75057), (197, 64389), (381, 33293), (507, 25019), (591, 21463), (1651, 7683), (2561, 4953)]