213362647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3606

約数の個数: 16

約数和(自身を含む): 233049600

約数和(自身を除く): 19686953

約数列:

[1, 19, 41, 79, 779, 1501, 3239, 3467, 61541, 65873, 142147, 273893, 2700793, 5203967, 11229613, 213362647]

約数ペア:

[(1, 213362647), (19, 11229613), (41, 5203967), (79, 2700793), (779, 273893), (1501, 142147), (3239, 65873), (3467, 61541)]