2047992015

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2037803}}^1$

素因数の和:2037878

約数の個数: 16

約数和(自身を含む): 3325696128

約数和(自身を除く): 1277704113

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 2037803, 6113409, 10189015, 30567045, 136532801, 409598403, 682664005, 2047992015]

約数ペア:

[(1, 2047992015), (3, 682664005), (5, 409598403), (15, 136532801), (67, 30567045), (201, 10189015), (335, 6113409), (1005, 2037803)]