138031993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 31173767

約数列:

[1, 11, 17, 23, 67, 187, 253, 391, 479, 737, 1139, 1541, 4301, 5269, 8143, 11017, 12529, 16951, 26197, 32093, 89573, 121187, 187289, 288167, 353023, 545581, 738139, 2060179, 6001391, 8119529, 12548363, 138031993]

約数ペア:

[(1, 138031993), (11, 12548363), (17, 8119529), (23, 6001391), (67, 2060179), (187, 738139), (253, 545581), (391, 353023), (479, 288167), (737, 187289), (1139, 121187), (1541, 89573), (4301, 32093), (5269, 26197), (8143, 16951), (11017, 12529)]