86687439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{6173}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 120121344

約数和(自身を除く): 33433905

約数列:

[1, 3, 31, 93, 151, 453, 4681, 6173, 14043, 18519, 191363, 574089, 932123, 2796369, 28895813, 86687439]

約数ペア:

[(1, 86687439), (3, 28895813), (31, 2796369), (93, 932123), (151, 574089), (453, 191363), (4681, 18519), (6173, 14043)]