228299511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{406951}}^1$

素因数の和:406982

約数の個数: 16

約数和(自身を含む): 351606528

約数和(自身を除く): 123307017

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 406951, 1220853, 4476461, 6918167, 13429383, 20754501, 76099837, 228299511]

約数ペア:

[(1, 228299511), (3, 76099837), (11, 20754501), (17, 13429383), (33, 6918167), (51, 4476461), (187, 1220853), (561, 406951)]