47184417

素因数分解:

$3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 80213760

約数和(自身を除く): 33029343

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 421, 593, 1263, 1779, 2947, 3789, 4151, 5337, 8841, 11367, 12453, 16011, 26523, 37359, 79569, 112077, 249653, 748959, 1747571, 2246877, 5242713, 6740631, 15728139, 47184417]

約数ペア:

[(1, 47184417), (3, 15728139), (7, 6740631), (9, 5242713), (21, 2246877), (27, 1747571), (63, 748959), (189, 249653), (421, 112077), (593, 79569), (1263, 37359), (1779, 26523), (2947, 16011), (3789, 12453), (4151, 11367), (5337, 8841)]