202401387

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16871}}^1$

素因数の和:16951

約数の個数: 24

約数和(自身を含む): 308825088

約数和(自身を除く): 106423701

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 16871, 50613, 151839, 523001, 725453, 1569003, 2176359, 4707009, 6529077, 22489043, 67467129, 202401387]

約数ペア:

[(1, 202401387), (3, 67467129), (9, 22489043), (31, 6529077), (43, 4707009), (93, 2176359), (129, 1569003), (279, 725453), (387, 523001), (1333, 151839), (3999, 50613), (11997, 16871)]