5553117

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 20

約数和(自身を含む): 8363520

約数和(自身を除く): 2810403

約数列:

[1, 3, 9, 27, 81, 179, 383, 537, 1149, 1611, 3447, 4833, 10341, 14499, 31023, 68557, 205671, 617013, 1851039, 5553117]

約数ペア:

[(1, 5553117), (3, 1851039), (9, 617013), (27, 205671), (81, 68557), (179, 31023), (383, 14499), (537, 10341), (1149, 4833), (1611, 3447)]