804549121901

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1\times {\mathrm{19937}}^1$

素因数の和:20981

約数の個数: 32

約数和(自身を含む): 956066976000

約数和(自身を除く): 151517854099

約数列:

[1, 7, 29, 203, 269, 739, 1883, 5173, 7801, 19937, 21431, 54607, 139559, 150017, 198791, 578173, 1391537, 4047211, 5363053, 5764939, 14733443, 37541371, 40354573, 103134101, 155528537, 427269847, 1088699759, 2990888929, 3963296167, 27743073169, 114935588843, 804549121901]

約数ペア:

[(1, 804549121901), (7, 114935588843), (29, 27743073169), (203, 3963296167), (269, 2990888929), (739, 1088699759), (1883, 427269847), (5173, 155528537), (7801, 103134101), (19937, 40354573), (21431, 37541371), (54607, 14733443), (139559, 5764939), (150017, 5363053), (198791, 4047211), (578173, 1391537)]