1417699921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2917}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 1724467968

約数和(自身を除く): 306768047

約数列:

[1, 11, 17, 23, 113, 187, 253, 391, 1243, 1921, 2599, 2917, 4301, 21131, 28589, 32087, 44183, 49589, 67091, 329621, 486013, 545479, 738001, 1140547, 3625831, 5603557, 7581283, 12546017, 61639127, 83394113, 128881811, 1417699921]

約数ペア:

[(1, 1417699921), (11, 128881811), (17, 83394113), (23, 61639127), (113, 12546017), (187, 7581283), (253, 5603557), (391, 3625831), (1243, 1140547), (1921, 738001), (2599, 545479), (2917, 486013), (4301, 329621), (21131, 67091), (28589, 49589), (32087, 44183)]