542256827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{25013}}^1$

素因数の和:25202

約数の個数: 16

約数和(自身を含む): 656367360

約数和(自身を除く): 114110533

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 21679, 25013, 175091, 475247, 3326729, 4077119, 28539833, 77465261, 542256827]

約数ペア:

[(1, 542256827), (7, 77465261), (19, 28539833), (133, 4077119), (163, 3326729), (1141, 475247), (3097, 175091), (21679, 25013)]