41781271

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 51283584

約数和(自身を除く): 9502313

約数列:

[1, 7, 23, 49, 131, 161, 283, 917, 1127, 1981, 3013, 6419, 6509, 13867, 21091, 37073, 45563, 147637, 259511, 318941, 852679, 1816577, 5968753, 41781271]

約数ペア:

[(1, 41781271), (7, 5968753), (23, 1816577), (49, 852679), (131, 318941), (161, 259511), (283, 147637), (917, 45563), (1127, 37073), (1981, 21091), (3013, 13867), (6419, 6509)]