47409579

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39607}}^1$

素因数の和:39639

約数の個数: 24

約数和(自身を含む): 82384640

約数和(自身を除く): 34975061

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 39607, 118821, 277249, 356463, 752533, 831747, 2257599, 2495241, 5267731, 6772797, 15803193, 47409579]

約数ペア:

[(1, 47409579), (3, 15803193), (7, 6772797), (9, 5267731), (19, 2495241), (21, 2257599), (57, 831747), (63, 752533), (133, 356463), (171, 277249), (399, 118821), (1197, 39607)]