22064469

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 35093760

約数和(自身を除く): 13029291

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 389, 511, 777, 1167, 1533, 2701, 2723, 8103, 8169, 14393, 18907, 28397, 43179, 56721, 85191, 100751, 198779, 302253, 596337, 1050689, 3152067, 7354823, 22064469]

約数ペア:

[(1, 22064469), (3, 7354823), (7, 3152067), (21, 1050689), (37, 596337), (73, 302253), (111, 198779), (219, 100751), (259, 85191), (389, 56721), (511, 43179), (777, 28397), (1167, 18907), (1533, 14393), (2701, 8169), (2723, 8103)]