42907191

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 58291200

約数和(自身を除く): 15384009

約数列:

[1, 3, 79, 197, 237, 591, 919, 2757, 15563, 46689, 72601, 181043, 217803, 543129, 14302397, 42907191]

約数ペア:

[(1, 42907191), (3, 14302397), (79, 543129), (197, 217803), (237, 181043), (591, 72601), (919, 46689), (2757, 15563)]