4981629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 2638851

約数列:

[1, 3, 17, 19, 51, 53, 57, 97, 159, 291, 323, 901, 969, 1007, 1649, 1843, 2703, 3021, 4947, 5141, 5529, 15423, 17119, 31331, 51357, 87397, 93993, 97679, 262191, 293037, 1660543, 4981629]

約数ペア:

[(1, 4981629), (3, 1660543), (17, 293037), (19, 262191), (51, 97679), (53, 93993), (57, 87397), (97, 51357), (159, 31331), (291, 17119), (323, 15423), (901, 5529), (969, 5141), (1007, 4947), (1649, 3021), (1843, 2703)]