39023847

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 59945184

約数和(自身を除く): 20921337

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3557, 3657, 10671, 10971, 32013, 81811, 188521, 245433, 565563, 736299, 1696689, 4335983, 13007949, 39023847]

約数ペア:

[(1, 39023847), (3, 13007949), (9, 4335983), (23, 1696689), (53, 736299), (69, 565563), (159, 245433), (207, 188521), (477, 81811), (1219, 32013), (3557, 10971), (3657, 10671)]