42147301

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 54665280

約数和(自身を除く): 12517979

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 2663, 15827, 18641, 45271, 50597, 130487, 316897, 354179, 860149, 2218279, 2479253, 6021043, 42147301]

約数ペア:

[(1, 42147301), (7, 6021043), (17, 2479253), (19, 2218279), (49, 860149), (119, 354179), (133, 316897), (323, 130487), (833, 50597), (931, 45271), (2261, 18641), (2663, 15827)]