29447019

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 48952800

約数和(自身を除く): 19505781

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 3137, 9387, 9411, 21959, 28233, 65877, 197631, 467413, 1402239, 3271891, 4206717, 9815673, 29447019]

約数ペア:

[(1, 29447019), (3, 9815673), (7, 4206717), (9, 3271891), (21, 1402239), (63, 467413), (149, 197631), (447, 65877), (1043, 28233), (1341, 21959), (3129, 9411), (3137, 9387)]