142263821

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2239}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 168806400

約数和(自身を除く): 26542579

約数列:

[1, 7, 29, 203, 313, 2191, 2239, 9077, 15673, 63539, 64931, 454517, 700807, 4905649, 20323403, 142263821]

約数ペア:

[(1, 142263821), (7, 20323403), (29, 4905649), (203, 700807), (313, 454517), (2191, 64931), (2239, 63539), (9077, 15673)]