43580421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 64696320

約数和(自身を除く): 21115899

約数列:

[1, 3, 9, 47, 141, 269, 383, 423, 807, 1149, 2421, 3447, 12643, 18001, 37929, 54003, 103027, 113787, 162009, 309081, 927243, 4842269, 14526807, 43580421]

約数ペア:

[(1, 43580421), (3, 14526807), (9, 4842269), (47, 927243), (141, 309081), (269, 162009), (383, 113787), (423, 103027), (807, 54003), (1149, 37929), (2421, 18001), (3447, 12643)]