20170464639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12027707}}^1$

素因数の和:12027766

約数の個数: 16

約数和(自身を含む): 29636272512

約数和(自身を除く): 9465807873

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 12027707, 36083121, 156360191, 469080573, 517191401, 1551574203, 6723488213, 20170464639]

約数ペア:

[(1, 20170464639), (3, 6723488213), (13, 1551574203), (39, 517191401), (43, 469080573), (129, 156360191), (559, 36083121), (1677, 12027707)]