23936289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 36933120

約数和(自身を除く): 12996831

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 457, 663, 1027, 1343, 1371, 3081, 4029, 5941, 7769, 17459, 17823, 23307, 36103, 52377, 100997, 108309, 302991, 469339, 613751, 1408017, 1841253, 7978763, 23936289]

約数ペア:

[(1, 23936289), (3, 7978763), (13, 1841253), (17, 1408017), (39, 613751), (51, 469339), (79, 302991), (221, 108309), (237, 100997), (457, 52377), (663, 36103), (1027, 23307), (1343, 17823), (1371, 17459), (3081, 7769), (4029, 5941)]