2530121601

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{18911}}^1$

素因数の和:19221

約数の個数: 32

約数和(自身を含む): 4037787648

約数和(自身を除く): 1507666047

約数列:

[1, 3, 7, 21, 23, 69, 161, 277, 483, 831, 1939, 5817, 6371, 18911, 19113, 44597, 56733, 132377, 133791, 397131, 434953, 1304859, 3044671, 5238347, 9134013, 15715041, 36668429, 110005287, 120481981, 361445943, 843373867, 2530121601]

約数ペア:

[(1, 2530121601), (3, 843373867), (7, 361445943), (21, 120481981), (23, 110005287), (69, 36668429), (161, 15715041), (277, 9134013), (483, 5238347), (831, 3044671), (1939, 1304859), (5817, 434953), (6371, 397131), (18911, 133791), (19113, 132377), (44597, 56733)]