38713131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 59894640

約数和(自身を除く): 21181509

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 2843, 4539, 8529, 13617, 25587, 48331, 144993, 253027, 434979, 759081, 2277243, 4301459, 12904377, 38713131]

約数ペア:

[(1, 38713131), (3, 12904377), (9, 4301459), (17, 2277243), (51, 759081), (89, 434979), (153, 253027), (267, 144993), (801, 48331), (1513, 25587), (2843, 13617), (4539, 8529)]