16479587487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1\times {\mathrm{5867}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 24498008064

約数和(自身を除く): 8018420577

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1811, 5433, 5867, 17601, 19921, 59763, 64537, 85117, 193611, 255351, 275749, 827247, 936287, 2808861, 3033239, 9099717, 10625137, 31875411, 116876507, 350629521, 499381439, 1498144317, 5493195829, 16479587487]

約数ペア:

[(1, 16479587487), (3, 5493195829), (11, 1498144317), (33, 499381439), (47, 350629521), (141, 116876507), (517, 31875411), (1551, 10625137), (1811, 9099717), (5433, 3033239), (5867, 2808861), (17601, 936287), (19921, 827247), (59763, 275749), (64537, 255351), (85117, 193611)]