40173087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7919}}^1$

素因数の和:8030

約数の個数: 16

約数和(自身を含む): 57024000

約数和(自身を除く): 16850913

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 7919, 23757, 150461, 451383, 704791, 2114373, 13391029, 40173087]

約数ペア:

[(1, 40173087), (3, 13391029), (19, 2114373), (57, 704791), (89, 451383), (267, 150461), (1691, 23757), (5073, 7919)]