42458991

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 57456000

約数和(自身を除く): 14997009

約数列:

[1, 3, 107, 321, 349, 379, 1047, 1137, 37343, 40553, 112029, 121659, 132271, 396813, 14152997, 42458991]

約数ペア:

[(1, 42458991), (3, 14152997), (107, 396813), (321, 132271), (349, 121659), (379, 112029), (1047, 40553), (1137, 37343)]