29481621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 16241259

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 839, 901, 2067, 2517, 2703, 10907, 11713, 14263, 32721, 35139, 42789, 44467, 133401, 185419, 556257, 578071, 755939, 1734213, 2267817, 9827207, 29481621]

約数ペア:

[(1, 29481621), (3, 9827207), (13, 2267817), (17, 1734213), (39, 755939), (51, 578071), (53, 556257), (159, 185419), (221, 133401), (663, 44467), (689, 42789), (839, 35139), (901, 32721), (2067, 14263), (2517, 11713), (2703, 10907)]