38045631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 56306880

約数和(自身を除く): 18261249

約数列:

[1, 3, 13, 39, 89, 97, 113, 267, 291, 339, 1157, 1261, 1469, 3471, 3783, 4407, 8633, 10057, 10961, 25899, 30171, 32883, 112229, 130741, 142493, 336687, 392223, 427479, 975529, 2926587, 12681877, 38045631]

約数ペア:

[(1, 38045631), (3, 12681877), (13, 2926587), (39, 975529), (89, 427479), (97, 392223), (113, 336687), (267, 142493), (291, 130741), (339, 112229), (1157, 32883), (1261, 30171), (1469, 25899), (3471, 10961), (3783, 10057), (4407, 8633)]