47994003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 71705088

約数和(自身を除く): 23711085

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 1367, 3901, 4101, 11703, 12303, 35109, 64249, 113461, 192747, 340383, 578241, 1021149, 5332667, 15998001, 47994003]

約数ペア:

[(1, 47994003), (3, 15998001), (9, 5332667), (47, 1021149), (83, 578241), (141, 340383), (249, 192747), (423, 113461), (747, 64249), (1367, 35109), (3901, 12303), (4101, 11703)]