1115144019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1669}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 1866365280

約数和(自身を除く): 751221261

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 397, 561, 1191, 1669, 1683, 3573, 4367, 5007, 6749, 13101, 15021, 18359, 20247, 28373, 39303, 55077, 60741, 74239, 85119, 165231, 222717, 255357, 312103, 662593, 668151, 936309, 1987779, 2808927, 5963337, 7288523, 11264081, 21865569, 33792243, 65596707, 101376729, 123904891, 371714673, 1115144019]

約数ペア:

[(1, 1115144019), (3, 371714673), (9, 123904891), (11, 101376729), (17, 65596707), (33, 33792243), (51, 21865569), (99, 11264081), (153, 7288523), (187, 5963337), (397, 2808927), (561, 1987779), (1191, 936309), (1669, 668151), (1683, 662593), (3573, 312103), (4367, 255357), (5007, 222717), (6749, 165231), (13101, 85119), (15021, 74239), (18359, 60741), (20247, 55077), (28373, 39303)]