57512013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11257}}^1$

素因数の和:11404

約数の個数: 16

約数和(自身を含む): 83219136

約数和(自身を除く): 25707123

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 11257, 33771, 146341, 439023, 1474667, 4424001, 19170671, 57512013]

約数ペア:

[(1, 57512013), (3, 19170671), (13, 4424001), (39, 1474667), (131, 439023), (393, 146341), (1703, 33771), (5109, 11257)]