38464251

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 62535168

約数和(自身を除く): 24070917

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 661, 1141, 1983, 2771, 3423, 4627, 8313, 11237, 13881, 19397, 33711, 58191, 78659, 107743, 235977, 323229, 754201, 1831631, 2262603, 5494893, 12821417, 38464251]

約数ペア:

[(1, 38464251), (3, 12821417), (7, 5494893), (17, 2262603), (21, 1831631), (51, 754201), (119, 323229), (163, 235977), (357, 107743), (489, 78659), (661, 58191), (1141, 33711), (1983, 19397), (2771, 13881), (3423, 11237), (4627, 8313)]