74879519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 89465376

約数和(自身を除く): 14585857

約数列:

[1, 11, 13, 121, 143, 181, 263, 1573, 1991, 2353, 2893, 3419, 21901, 25883, 31823, 37609, 47603, 284713, 413699, 523633, 618839, 5759963, 6807229, 74879519]

約数ペア:

[(1, 74879519), (11, 6807229), (13, 5759963), (121, 618839), (143, 523633), (181, 413699), (263, 284713), (1573, 47603), (1991, 37609), (2353, 31823), (2893, 25883), (3419, 21901)]