2176087197

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{318281}}^1$

素因数の和:318380

約数の個数: 16

約数和(自身を含む): 3024952128

約数和(自身を除く): 848864931

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 318281, 954843, 13686083, 16868893, 41058249, 50606679, 725362399, 2176087197]

約数ペア:

[(1, 2176087197), (3, 725362399), (43, 50606679), (53, 41058249), (129, 16868893), (159, 13686083), (2279, 954843), (6837, 318281)]