942471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 1478880

約数和(自身を除く): 536409

約数列:

[1, 3, 9, 23, 29, 69, 87, 157, 207, 261, 471, 667, 1413, 2001, 3611, 4553, 6003, 10833, 13659, 32499, 40977, 104719, 314157, 942471]

約数ペア:

[(1, 942471), (3, 314157), (9, 104719), (23, 40977), (29, 32499), (69, 13659), (87, 10833), (157, 6003), (207, 4553), (261, 3611), (471, 2001), (667, 1413)]