142002561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{4363}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 199696640

約数和(自身を除く): 57694079

約数列:

[1, 3, 19, 57, 571, 1713, 4363, 10849, 13089, 32547, 82897, 248691, 2491273, 7473819, 47334187, 142002561]

約数ペア:

[(1, 142002561), (3, 47334187), (19, 7473819), (57, 2491273), (571, 248691), (1713, 82897), (4363, 32547), (10849, 13089)]