47698371

素因数分解:

$3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1019}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 78923520

約数和(自身を除く): 31225149

約数列:

[1, 3, 7, 9, 21, 63, 743, 1019, 2229, 3057, 5201, 6687, 7133, 9171, 15603, 21399, 46809, 64197, 757117, 2271351, 5299819, 6814053, 15899457, 47698371]

約数ペア:

[(1, 47698371), (3, 15899457), (7, 6814053), (9, 5299819), (21, 2271351), (63, 757117), (743, 64197), (1019, 46809), (2229, 21399), (3057, 15603), (5201, 9171), (6687, 7133)]