16854117

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 9810843

約数列:

[1, 3, 7, 21, 59, 61, 177, 183, 223, 413, 427, 669, 1239, 1281, 1561, 3599, 4683, 10797, 13157, 13603, 25193, 39471, 40809, 75579, 92099, 95221, 276297, 285663, 802577, 2407731, 5618039, 16854117]

約数ペア:

[(1, 16854117), (3, 5618039), (7, 2407731), (21, 802577), (59, 285663), (61, 276297), (177, 95221), (183, 92099), (223, 75579), (413, 40809), (427, 39471), (669, 25193), (1239, 13603), (1281, 13157), (1561, 10797), (3599, 4683)]