17883927

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 26535600

約数和(自身を除く): 8651673

約数列:

[1, 3, 9, 83, 89, 249, 267, 269, 747, 801, 807, 2421, 7387, 22161, 22327, 23941, 66483, 66981, 71823, 200943, 215469, 1987103, 5961309, 17883927]

約数ペア:

[(1, 17883927), (3, 5961309), (9, 1987103), (83, 215469), (89, 200943), (249, 71823), (267, 66981), (269, 66483), (747, 23941), (801, 22327), (807, 22161), (2421, 7387)]