40764417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 56015040

約数和(自身を除く): 15250623

約数列:

[1, 3, 37, 111, 443, 829, 1329, 2487, 16391, 30673, 49173, 92019, 367247, 1101741, 13588139, 40764417]

約数ペア:

[(1, 40764417), (3, 13588139), (37, 1101741), (111, 367247), (443, 92019), (829, 49173), (1329, 30673), (2487, 16391)]