40836621

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7229}}^1$

素因数の和:7508

約数の個数: 16

約数和(自身を含む): 62467200

約数和(自身を除く): 21630579

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 7229, 21687, 50603, 151809, 1944601, 5833803, 13612207, 40836621]

約数ペア:

[(1, 40836621), (3, 13612207), (7, 5833803), (21, 1944601), (269, 151809), (807, 50603), (1883, 21687), (5649, 7229)]