29478123

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 44899920

約数和(自身を除く): 15421797

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 2131, 4611, 6393, 13833, 19179, 61799, 112943, 185397, 338829, 556191, 1016487, 3275347, 9826041, 29478123]

約数ペア:

[(1, 29478123), (3, 9826041), (9, 3275347), (29, 1016487), (53, 556191), (87, 338829), (159, 185397), (261, 112943), (477, 61799), (1537, 19179), (2131, 13833), (4611, 6393)]