143449493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 164451840

約数和(自身を除く): 21002347

約数列:

[1, 11, 31, 121, 167, 229, 341, 1837, 2519, 3751, 5177, 7099, 20207, 27709, 38243, 56947, 78089, 420673, 626417, 858979, 1185533, 4627403, 13040863, 143449493]

約数ペア:

[(1, 143449493), (11, 13040863), (31, 4627403), (121, 1185533), (167, 858979), (229, 626417), (341, 420673), (1837, 78089), (2519, 56947), (3751, 38243), (5177, 27709), (7099, 20207)]