9728540639

素因数分解:

${\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 10301195520

約数和(自身を除く): 572654881

約数列:

[1, 41, 83, 131, 139, 157, 3403, 5371, 5699, 6437, 10873, 11537, 13031, 18209, 20567, 21823, 445793, 473017, 534271, 746569, 843247, 894743, 1511347, 1707061, 1811309, 2858813, 61965227, 69989501, 74263669, 117211333, 237281479, 9728540639]

約数ペア:

[(1, 9728540639), (41, 237281479), (83, 117211333), (131, 74263669), (139, 69989501), (157, 61965227), (3403, 2858813), (5371, 1811309), (5699, 1707061), (6437, 1511347), (10873, 894743), (11537, 843247), (13031, 746569), (18209, 534271), (20567, 473017), (21823, 445793)]