142764447

素因数分解:

$3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5443}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 217760000

約数和(自身を除く): 74995553

約数列:

[1, 3, 7, 21, 1249, 3747, 5443, 8743, 16329, 26229, 38101, 114303, 6798307, 20394921, 47588149, 142764447]

約数ペア:

[(1, 142764447), (3, 47588149), (7, 20394921), (21, 6798307), (1249, 114303), (3747, 38101), (5443, 26229), (8743, 16329)]