380674557

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7762

約数の個数: 36

約数和(自身を含む): 614933280

約数和(自身を除く): 234258723

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 2601, 2907, 5491, 7703, 16473, 23109, 49419, 69327, 130951, 146357, 392853, 439071, 1178559, 1317213, 2226167, 2488069, 6678501, 7464207, 20035503, 22392621, 42297173, 126891519, 380674557]

約数ペア:

[(1, 380674557), (3, 126891519), (9, 42297173), (17, 22392621), (19, 20035503), (51, 7464207), (57, 6678501), (153, 2488069), (171, 2226167), (289, 1317213), (323, 1178559), (867, 439071), (969, 392853), (2601, 146357), (2907, 130951), (5491, 69327), (7703, 49419), (16473, 23109)]