617585469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{28901}}^1$

素因数の和:29340

約数の個数: 16

約数和(自身を含む): 873996480

約数和(自身を除く): 256411011

約数列:

[1, 3, 17, 51, 419, 1257, 7123, 21369, 28901, 86703, 491317, 1473951, 12109519, 36328557, 205861823, 617585469]

約数ペア:

[(1, 617585469), (3, 205861823), (17, 36328557), (51, 12109519), (419, 1473951), (1257, 491317), (7123, 86703), (21369, 28901)]