2365353819

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{621317}}^1$

素因数の和:621376

約数の個数: 20

約数和(自身を含む): 3608614944

約数和(自身を除く): 1243261125

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 621317, 1863951, 5591853, 16775559, 29201899, 50326677, 87605697, 262817091, 788451273, 2365353819]

約数ペア:

[(1, 2365353819), (3, 788451273), (9, 262817091), (27, 87605697), (47, 50326677), (81, 29201899), (141, 16775559), (423, 5591853), (1269, 1863951), (3807, 621317)]