1138898097

素因数分解:

$3^3\times {\mathrm{2393}}^1\times {\mathrm{17627}}^1$

素因数の和:20029

約数の個数: 16

約数和(自身を含む): 1688057280

約数和(自身を除く): 549159183

約数列:

[1, 3, 9, 27, 2393, 7179, 17627, 21537, 52881, 64611, 158643, 475929, 42181411, 126544233, 379632699, 1138898097]

約数ペア:

[(1, 1138898097), (3, 379632699), (9, 126544233), (27, 42181411), (2393, 475929), (7179, 158643), (17627, 64611), (21537, 52881)]