2457632373

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{19157}}^1$

素因数の和:19357

約数の個数: 32

約数和(自身を含む): 3862252800

約数和(自身を除く): 1404620427

約数列:

[1, 3, 7, 21, 41, 123, 149, 287, 447, 861, 1043, 3129, 6109, 18327, 19157, 42763, 57471, 128289, 134099, 402297, 785437, 2356311, 2854393, 5498059, 8563179, 16494177, 19980751, 59942253, 117030113, 351090339, 819210791, 2457632373]

約数ペア:

[(1, 2457632373), (3, 819210791), (7, 351090339), (21, 117030113), (41, 59942253), (123, 19980751), (149, 16494177), (287, 8563179), (447, 5498059), (861, 2854393), (1043, 2356311), (3129, 785437), (6109, 402297), (18327, 134099), (19157, 128289), (42763, 57471)]