84379323

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30211}}^1$

素因数の和:30247

約数の個数: 24

約数和(自身を含む): 137766720

約数和(自身を除く): 53387397

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 30211, 90633, 211477, 574009, 634431, 1480339, 1722027, 4018063, 4441017, 12054189, 28126441, 84379323]

約数ペア:

[(1, 84379323), (3, 28126441), (7, 12054189), (19, 4441017), (21, 4018063), (49, 1722027), (57, 1480339), (133, 634431), (147, 574009), (399, 211477), (931, 90633), (2793, 30211)]