17973804927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1\times {\mathrm{5231}}^1$

素因数の和:9903

約数の個数: 32

約数和(自身を含む): 27177937920

約数和(自身を除く): 9204132993

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4637, 5231, 13911, 15693, 60281, 68003, 88103, 99389, 180843, 204009, 264309, 298167, 1145339, 1292057, 3436017, 3876171, 24256147, 72768441, 315329911, 460866793, 945989733, 1382600379, 5991268309, 17973804927]

約数ペア:

[(1, 17973804927), (3, 5991268309), (13, 1382600379), (19, 945989733), (39, 460866793), (57, 315329911), (247, 72768441), (741, 24256147), (4637, 3876171), (5231, 3436017), (13911, 1292057), (15693, 1145339), (60281, 298167), (68003, 264309), (88103, 204009), (99389, 180843)]