345038617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{194827}}^1$

素因数の和:194868

約数の個数: 16

約数和(自身を含む): 448883712

約数和(自身を除く): 103845095

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 194827, 1363789, 2143097, 4481021, 15001679, 31367147, 49291231, 345038617]

約数ペア:

[(1, 345038617), (7, 49291231), (11, 31367147), (23, 15001679), (77, 4481021), (161, 2143097), (253, 1363789), (1771, 194827)]