42973557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 21722763

約数列:

[1, 3, 11, 33, 47, 103, 141, 269, 309, 517, 807, 1133, 1551, 2959, 3399, 4841, 8877, 12643, 14523, 27707, 37929, 53251, 83121, 139073, 159753, 304777, 417219, 914331, 1302229, 3906687, 14324519, 42973557]

約数ペア:

[(1, 42973557), (3, 14324519), (11, 3906687), (33, 1302229), (47, 914331), (103, 417219), (141, 304777), (269, 159753), (309, 139073), (517, 83121), (807, 53251), (1133, 37929), (1551, 27707), (2959, 14523), (3399, 12643), (4841, 8877)]