268594557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{14009}}^1$

素因数の和:14113

約数の個数: 32

約数和(自身を含む): 451906560

約数和(自身を除く): 183312003

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 14009, 19173, 42027, 98063, 154099, 294189, 462297, 1078693, 1162747, 3236079, 3488241, 8139229, 12790217, 24417687, 38370651, 89531519, 268594557]

約数ペア:

[(1, 268594557), (3, 89531519), (7, 38370651), (11, 24417687), (21, 12790217), (33, 8139229), (77, 3488241), (83, 3236079), (231, 1162747), (249, 1078693), (581, 462297), (913, 294189), (1743, 154099), (2739, 98063), (6391, 42027), (14009, 19173)]