231838503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3929}}^1$

素因数の和:4051

約数の個数: 32

約数和(自身を含む): 356529600

約数和(自身を除く): 124691097

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1513, 3471, 3929, 4539, 11787, 19669, 51077, 59007, 66793, 153231, 200379, 349681, 868309, 1049043, 2604927, 4545853, 5944577, 13637559, 17833731, 77279501, 231838503]

約数ペア:

[(1, 231838503), (3, 77279501), (13, 17833731), (17, 13637559), (39, 5944577), (51, 4545853), (89, 2604927), (221, 1049043), (267, 868309), (663, 349681), (1157, 200379), (1513, 153231), (3471, 66793), (3929, 59007), (4539, 51077), (11787, 19669)]