213820883

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 230759424

約数和(自身を除く): 16938541

約数列:

[1, 17, 97, 127, 1021, 1649, 2159, 12319, 17357, 99037, 129667, 209423, 1683629, 2204339, 12577699, 213820883]

約数ペア:

[(1, 213820883), (17, 12577699), (97, 2204339), (127, 1683629), (1021, 209423), (1649, 129667), (2159, 99037), (12319, 17357)]