3809481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2117559

約数列:

[1, 3, 13, 19, 39, 53, 57, 97, 159, 247, 291, 689, 741, 1007, 1261, 1843, 2067, 3021, 3783, 5141, 5529, 13091, 15423, 23959, 39273, 66833, 71877, 97679, 200499, 293037, 1269827, 3809481]

約数ペア:

[(1, 3809481), (3, 1269827), (13, 293037), (19, 200499), (39, 97679), (53, 71877), (57, 66833), (97, 39273), (159, 23959), (247, 15423), (291, 13091), (689, 5529), (741, 5141), (1007, 3783), (1261, 3021), (1843, 2067)]