1049981919

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{38729}}^1$

素因数の和:40030

約数の個数: 16

約数和(自身を含む): 1601253120

約数和(自身を除く): 551271201

約数列:

[1, 3, 7, 21, 1291, 3873, 9037, 27111, 38729, 116187, 271103, 813309, 49999139, 149997417, 349993973, 1049981919]

約数ペア:

[(1, 1049981919), (3, 349993973), (7, 149997417), (21, 49999139), (1291, 813309), (3873, 271103), (9037, 116187), (27111, 38729)]