13985163

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 21902400

約数和(自身を除く): 7917237

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 337, 477, 783, 1011, 1431, 1537, 3033, 4611, 9099, 9773, 13833, 17861, 29319, 41499, 53583, 87957, 160749, 263871, 482247, 517969, 1553907, 4661721, 13985163]

約数ペア:

[(1, 13985163), (3, 4661721), (9, 1553907), (27, 517969), (29, 482247), (53, 263871), (87, 160749), (159, 87957), (261, 53583), (337, 41499), (477, 29319), (783, 17861), (1011, 13833), (1431, 9773), (1537, 9099), (3033, 4611)]