40204893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3163}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 56698880

約数和(自身を除く): 16493987

約数列:

[1, 3, 19, 57, 223, 669, 3163, 4237, 9489, 12711, 60097, 180291, 705349, 2116047, 13401631, 40204893]

約数ペア:

[(1, 40204893), (3, 13401631), (19, 2116047), (57, 705349), (223, 180291), (669, 60097), (3163, 12711), (4237, 9489)]