5020047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 7887360

約数和(自身を除く): 2867313

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 947, 1767, 2841, 5301, 8523, 17993, 29357, 53979, 88071, 161937, 264213, 557783, 1673349, 5020047]

約数ペア:

[(1, 5020047), (3, 1673349), (9, 557783), (19, 264213), (31, 161937), (57, 88071), (93, 53979), (171, 29357), (279, 17993), (589, 8523), (947, 5301), (1767, 2841)]