530189517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20947}}^1$

素因数の和:21033

約数の個数: 32

約数和(自身を含む): 844623360

約数和(自身を除く): 314433843

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1947, 2301, 8437, 20947, 25311, 62841, 230417, 272311, 691251, 816933, 1235873, 2995421, 3707619, 8986263, 13594603, 16066349, 40783809, 48199047, 176729839, 530189517]

約数ペア:

[(1, 530189517), (3, 176729839), (11, 48199047), (13, 40783809), (33, 16066349), (39, 13594603), (59, 8986263), (143, 3707619), (177, 2995421), (429, 1235873), (649, 816933), (767, 691251), (1947, 272311), (2301, 230417), (8437, 62841), (20947, 25311)]