1315994939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{4159}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 1593446400

約数和(自身を除く): 277451461

約数列:

[1, 7, 17, 119, 2659, 4159, 18613, 29113, 45203, 70703, 316421, 494921, 11058781, 77411467, 187999277, 1315994939]

約数ペア:

[(1, 1315994939), (7, 187999277), (17, 77411467), (119, 11058781), (2659, 494921), (4159, 316421), (18613, 70703), (29113, 45203)]