2148484803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{188911}}^1$

素因数の和:189154

約数の個数: 16

約数和(自身を含む): 3046772736

約数和(自身を除く): 898287933

約数列:

[1, 3, 17, 51, 223, 669, 3791, 11373, 188911, 566733, 3211487, 9634461, 42127153, 126381459, 716161601, 2148484803]

約数ペア:

[(1, 2148484803), (3, 716161601), (17, 126381459), (51, 42127153), (223, 9634461), (669, 3211487), (3791, 566733), (11373, 188911)]