40897563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 66654720

約数和(自身を除く): 25757157

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1051, 1853, 2289, 3153, 5559, 7357, 12971, 17867, 22071, 38913, 53601, 114559, 125069, 343677, 375207, 801913, 1947503, 2405739, 5842509, 13632521, 40897563]

約数ペア:

[(1, 40897563), (3, 13632521), (7, 5842509), (17, 2405739), (21, 1947503), (51, 801913), (109, 375207), (119, 343677), (327, 125069), (357, 114559), (763, 53601), (1051, 38913), (1853, 22071), (2289, 17867), (3153, 12971), (5559, 7357)]