2747153843

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{6043}}^1$

素因数の和:6794

約数の個数: 16

約数和(自身を含む): 3176146176

約数和(自身を除く): 428992333

約数列:

[1, 7, 101, 643, 707, 4501, 6043, 42301, 64943, 454601, 610343, 3885649, 4272401, 27199543, 392450549, 2747153843]

約数ペア:

[(1, 2747153843), (7, 392450549), (101, 27199543), (643, 4272401), (707, 3885649), (4501, 610343), (6043, 454601), (42301, 64943)]