25780833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1231}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 14579487

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1231, 1611, 2327, 3693, 6981, 11079, 16003, 20943, 48009, 144027, 220349, 661047, 1983141, 2864537, 8593611, 25780833]

約数ペア:

[(1, 25780833), (3, 8593611), (9, 2864537), (13, 1983141), (39, 661047), (117, 220349), (179, 144027), (537, 48009), (1231, 20943), (1611, 16003), (2327, 11079), (3693, 6981)]