42980223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5319

約数の個数: 32

約数和(自身を含む): 70882560

約数和(自身を除く): 27902337

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 5273, 8151, 15819, 58003, 68549, 100187, 174009, 205647, 300561, 754039, 1102057, 1302431, 2262117, 3306171, 3907293, 14326741, 42980223]

約数ペア:

[(1, 42980223), (3, 14326741), (11, 3907293), (13, 3306171), (19, 2262117), (33, 1302431), (39, 1102057), (57, 754039), (143, 300561), (209, 205647), (247, 174009), (429, 100187), (627, 68549), (741, 58003), (2717, 15819), (5273, 8151)]