9875989851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{150107}}^1$

素因数の和:150371

約数の個数: 32

約数和(自身を含む): 16274108928

約数和(自身を除く): 6398119077

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 3133, 5061, 9399, 21931, 65793, 150107, 450321, 1050749, 1951391, 3152247, 5854173, 13659737, 36175787, 40979211, 108527361, 253230509, 470285231, 759691527, 1410855693, 3291996617, 9875989851]

約数ペア:

[(1, 9875989851), (3, 3291996617), (7, 1410855693), (13, 759691527), (21, 470285231), (39, 253230509), (91, 108527361), (241, 40979211), (273, 36175787), (723, 13659737), (1687, 5854173), (3133, 3152247), (5061, 1951391), (9399, 1050749), (21931, 450321), (65793, 150107)]