3427149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2016051

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 149, 187, 447, 451, 561, 697, 1353, 1639, 2091, 2533, 4917, 6109, 7599, 7667, 18327, 23001, 27863, 67199, 83589, 103853, 201597, 311559, 1142383, 3427149]

約数ペア:

[(1, 3427149), (3, 1142383), (11, 311559), (17, 201597), (33, 103853), (41, 83589), (51, 67199), (123, 27863), (149, 23001), (187, 18327), (447, 7667), (451, 7599), (561, 6109), (697, 4917), (1353, 2533), (1639, 2091)]