42264243

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 70230368

約数和(自身を除く): 27966125

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 4273, 9891, 12819, 29911, 38457, 89733, 269199, 670861, 2012583, 4696027, 6037749, 14088081, 42264243]

約数ペア:

[(1, 42264243), (3, 14088081), (7, 6037749), (9, 4696027), (21, 2012583), (63, 670861), (157, 269199), (471, 89733), (1099, 38457), (1413, 29911), (3297, 12819), (4273, 9891)]