542950401

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{108179}}^1$

素因数の和:108428

約数の個数: 16

約数和(自身を含む): 830822400

約数和(自身を除く): 287871999

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 108179, 324537, 757253, 2271759, 25854781, 77564343, 180983467, 542950401]

約数ペア:

[(1, 542950401), (3, 180983467), (7, 77564343), (21, 25854781), (239, 2271759), (717, 757253), (1673, 324537), (5019, 108179)]