42407193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21193}}^1$

素因数の和:21248

約数の個数: 16

約数和(自身を含む): 61038720

約数和(自身を除く): 18631527

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21193, 63579, 487439, 614597, 1462317, 1843791, 14135731, 42407193]

約数ペア:

[(1, 42407193), (3, 14135731), (23, 1843791), (29, 1462317), (69, 614597), (87, 487439), (667, 63579), (2001, 21193)]