427492077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241931}}^1$

素因数の和:241984

約数の個数: 16

約数和(自身を含む): 619345920

約数和(自身を除く): 191853843

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 241931, 725793, 4596689, 7499861, 13790067, 22499583, 142497359, 427492077]

約数ペア:

[(1, 427492077), (3, 142497359), (19, 22499583), (31, 13790067), (57, 7499861), (93, 4596689), (589, 725793), (1767, 241931)]