38576461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 50282496

約数和(自身を除く): 11706035

約数列:

[1, 7, 11, 43, 61, 77, 191, 301, 427, 473, 671, 1337, 2101, 2623, 3311, 4697, 8213, 11651, 14707, 18361, 28853, 57491, 81557, 90343, 128161, 201971, 500993, 632401, 897127, 3506951, 5510923, 38576461]

約数ペア:

[(1, 38576461), (7, 5510923), (11, 3506951), (43, 897127), (61, 632401), (77, 500993), (191, 201971), (301, 128161), (427, 90343), (473, 81557), (671, 57491), (1337, 28853), (2101, 18361), (2623, 14707), (3311, 11651), (4697, 8213)]