31636983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3903

約数の個数: 32

約数和(自身を含む): 53277696

約数和(自身を除く): 21640713

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 3853, 8211, 11559, 26971, 65501, 80913, 88619, 196503, 265857, 458507, 620333, 1375521, 1506523, 1860999, 4519569, 10545661, 31636983]

約数ペア:

[(1, 31636983), (3, 10545661), (7, 4519569), (17, 1860999), (21, 1506523), (23, 1375521), (51, 620333), (69, 458507), (119, 265857), (161, 196503), (357, 88619), (391, 80913), (483, 65501), (1173, 26971), (2737, 11559), (3853, 8211)]