401164419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 577661760

約数和(自身を除く): 176497341

約数列:

[1, 3, 17, 51, 73, 219, 277, 389, 831, 1167, 1241, 3723, 4709, 6613, 14127, 19839, 20221, 28397, 60663, 85191, 107753, 323259, 343757, 482749, 1031271, 1448247, 1831801, 5495403, 7865969, 23597907, 133721473, 401164419]

約数ペア:

[(1, 401164419), (3, 133721473), (17, 23597907), (51, 7865969), (73, 5495403), (219, 1831801), (277, 1448247), (389, 1031271), (831, 482749), (1167, 343757), (1241, 323259), (3723, 107753), (4709, 85191), (6613, 60663), (14127, 28397), (19839, 20221)]