6638883

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 9240480

約数和(自身を除く): 2601597

約数列:

[1, 3, 29, 87, 137, 411, 557, 1671, 3973, 11919, 16153, 48459, 76309, 228927, 2212961, 6638883]

約数ペア:

[(1, 6638883), (3, 2212961), (29, 228927), (87, 76309), (137, 48459), (411, 16153), (557, 11919), (1671, 3973)]