40021341

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2741}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 55454208

約数和(自身を除く): 15432867

約数列:

[1, 3, 31, 93, 157, 471, 2741, 4867, 8223, 14601, 84971, 254913, 430337, 1291011, 13340447, 40021341]

約数ペア:

[(1, 40021341), (3, 13340447), (31, 1291011), (93, 430337), (157, 254913), (471, 84971), (2741, 14601), (4867, 8223)]