1427943543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{40637}}^1$

素因数の和:40723

約数の個数: 32

約数和(自身を含む): 2212007616

約数和(自身を除く): 784064073

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 11713, 35139, 40637, 121911, 528281, 690829, 1584843, 2072487, 2153761, 6461283, 8980777, 26942331, 27998893, 36613937, 83996679, 109841811, 475981181, 1427943543]

約数ペア:

[(1, 1427943543), (3, 475981181), (13, 109841811), (17, 83996679), (39, 36613937), (51, 27998893), (53, 26942331), (159, 8980777), (221, 6461283), (663, 2153761), (689, 2072487), (901, 1584843), (2067, 690829), (2703, 528281), (11713, 121911), (35139, 40637)]