488941383

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53279}}^1$

素因数の和:53331

約数の個数: 32

約数和(自身を含む): 818380800

約数和(自身を除く): 329439417

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 53279, 159837, 372953, 1012301, 1118859, 1225417, 3036903, 3676251, 7086107, 8577919, 21258321, 23282923, 25733757, 69848769, 162980461, 488941383]

約数ペア:

[(1, 488941383), (3, 162980461), (7, 69848769), (19, 25733757), (21, 23282923), (23, 21258321), (57, 8577919), (69, 7086107), (133, 3676251), (161, 3036903), (399, 1225417), (437, 1118859), (483, 1012301), (1311, 372953), (3059, 159837), (9177, 53279)]