17975673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 27837888

約数和(自身を除く): 9862215

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2347, 2553, 7041, 7659, 21123, 53981, 86839, 161943, 260517, 485829, 781551, 1997297, 5991891, 17975673]

約数ペア:

[(1, 17975673), (3, 5991891), (9, 1997297), (23, 781551), (37, 485829), (69, 260517), (111, 161943), (207, 86839), (333, 53981), (851, 21123), (2347, 7659), (2553, 7041)]