13355631

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 21067200

約数和(自身を除く): 7711569

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 461, 783, 999, 1073, 1383, 3219, 4149, 9657, 12447, 13369, 17057, 28971, 40107, 51171, 120321, 153513, 360963, 460539, 494653, 1483959, 4451877, 13355631]

約数ペア:

[(1, 13355631), (3, 4451877), (9, 1483959), (27, 494653), (29, 460539), (37, 360963), (87, 153513), (111, 120321), (261, 51171), (333, 40107), (461, 28971), (783, 17057), (999, 13369), (1073, 12447), (1383, 9657), (3219, 4149)]