6409473

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 10258176

約数和(自身を除く): 3848703

約数列:

[1, 3, 7, 21, 37, 73, 111, 113, 219, 259, 339, 511, 777, 791, 1533, 2373, 2701, 4181, 8103, 8249, 12543, 18907, 24747, 29267, 56721, 57743, 87801, 173229, 305213, 915639, 2136491, 6409473]

約数ペア:

[(1, 6409473), (3, 2136491), (7, 915639), (21, 305213), (37, 173229), (73, 87801), (111, 57743), (113, 56721), (219, 29267), (259, 24747), (339, 18907), (511, 12543), (777, 8249), (791, 8103), (1533, 4181), (2373, 2701)]