99739227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{249973}}^1$

素因数の和:250002

約数の個数: 16

約数和(自身を含む): 159983360

約数和(自身を除く): 60244133

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 249973, 749919, 1749811, 4749487, 5249433, 14248461, 33246409, 99739227]

約数ペア:

[(1, 99739227), (3, 33246409), (7, 14248461), (19, 5249433), (21, 4749487), (57, 1749811), (133, 749919), (399, 249973)]