13471803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 20756736

約数和(自身を除く): 7284933

約数列:

[1, 3, 9, 17, 51, 153, 191, 461, 573, 1383, 1719, 3247, 4149, 7837, 9741, 23511, 29223, 70533, 88051, 264153, 792459, 1496867, 4490601, 13471803]

約数ペア:

[(1, 13471803), (3, 4490601), (9, 1496867), (17, 792459), (51, 264153), (153, 88051), (191, 70533), (461, 29223), (573, 23511), (1383, 9741), (1719, 7837), (3247, 4149)]