9400293

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 16378560

約数和(自身を除く): 6978267

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 281, 413, 531, 567, 843, 1239, 1593, 1967, 2529, 3717, 4779, 5901, 7587, 11151, 16579, 17703, 22761, 33453, 49737, 53109, 116053, 149211, 159327, 348159, 447633, 1044477, 1342899, 3133431, 9400293]

約数ペア:

[(1, 9400293), (3, 3133431), (7, 1342899), (9, 1044477), (21, 447633), (27, 348159), (59, 159327), (63, 149211), (81, 116053), (177, 53109), (189, 49737), (281, 33453), (413, 22761), (531, 17703), (567, 16579), (843, 11151), (1239, 7587), (1593, 5901), (1967, 4779), (2529, 3717)]