42264397

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 54501120

約数和(自身を除く): 12236723

約数列:

[1, 7, 17, 29, 37, 119, 203, 259, 331, 493, 629, 1073, 2317, 3451, 4403, 5627, 7511, 9599, 12247, 18241, 39389, 67193, 85729, 127687, 163183, 208199, 355163, 1142281, 1457393, 2486141, 6037771, 42264397]

約数ペア:

[(1, 42264397), (7, 6037771), (17, 2486141), (29, 1457393), (37, 1142281), (119, 355163), (203, 208199), (259, 163183), (331, 127687), (493, 85729), (629, 67193), (1073, 39389), (2317, 18241), (3451, 12247), (4403, 9599), (5627, 7511)]