1190140413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{21557}}^1$

素因数の和:21817

約数の個数: 32

約数和(自身を含む): 1986785280

約数和(自身を除く): 796644867

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 717, 1673, 2629, 5019, 7887, 18403, 21557, 55209, 64671, 150899, 237127, 452697, 711381, 1659889, 4979667, 5152123, 15456369, 36064861, 56673353, 108194583, 170020059, 396713471, 1190140413]

約数ペア:

[(1, 1190140413), (3, 396713471), (7, 170020059), (11, 108194583), (21, 56673353), (33, 36064861), (77, 15456369), (231, 5152123), (239, 4979667), (717, 1659889), (1673, 711381), (2629, 452697), (5019, 237127), (7887, 150899), (18403, 64671), (21557, 55209)]