3278810639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{128879}}^1$

素因数の和:129014

約数の個数: 16

約数和(自身を含む): 3752985600

約数和(自身を除く): 474174961

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 25441, 128879, 1675427, 2448701, 13274537, 31833113, 172568981, 252216203, 3278810639]

約数ペア:

[(1, 3278810639), (13, 252216203), (19, 172568981), (103, 31833113), (247, 13274537), (1339, 2448701), (1957, 1675427), (25441, 128879)]