1330761327

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{2903}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 2060771328

約数和(自身を除く): 730010001

約数列:

[1, 3, 7, 21, 83, 249, 263, 581, 789, 1743, 1841, 2903, 5523, 8709, 20321, 21829, 60963, 65487, 152803, 240949, 458409, 722847, 763489, 1686643, 2290467, 5059929, 5344423, 16033269, 63369587, 190108761, 443587109, 1330761327]

約数ペア:

[(1, 1330761327), (3, 443587109), (7, 190108761), (21, 63369587), (83, 16033269), (249, 5344423), (263, 5059929), (581, 2290467), (789, 1686643), (1743, 763489), (1841, 722847), (2903, 458409), (5523, 240949), (8709, 152803), (20321, 65487), (21829, 60963)]