2279235959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16381}}^1$

素因数の和:16551

約数の個数: 32

約数和(自身を含む): 3082437120

約数和(自身を除く): 803201161

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 973, 1001, 1529, 1807, 10703, 12649, 16381, 19877, 114667, 139139, 180191, 212953, 1261337, 1490671, 2276959, 2342483, 15938713, 16397381, 25046549, 29600467, 175325843, 207203269, 325605137, 2279235959]

約数ペア:

[(1, 2279235959), (7, 325605137), (11, 207203269), (13, 175325843), (77, 29600467), (91, 25046549), (139, 16397381), (143, 15938713), (973, 2342483), (1001, 2276959), (1529, 1490671), (1807, 1261337), (10703, 212953), (12649, 180191), (16381, 139139), (19877, 114667)]