21068126783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{41549}}^1$

素因数の和:43078

約数の個数: 16

約数和(自身を含む): 23741337600

約数和(自身を除く): 2673210817

約数列:

[1, 11, 31, 341, 1487, 16357, 41549, 46097, 457039, 507067, 1288019, 14168209, 61783363, 679616993, 1915284253, 21068126783]

約数ペア:

[(1, 21068126783), (11, 1915284253), (31, 679616993), (341, 61783363), (1487, 14168209), (16357, 1288019), (41549, 507067), (46097, 457039)]