30988499311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17497741}}^1$

素因数の和:17497782

約数の個数: 16

約数和(自身を含む): 40314797568

約数和(自身を除く): 9326298257

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17497741, 122484187, 192475151, 402448043, 1347326057, 2817136301, 4426928473, 30988499311]

約数ペア:

[(1, 30988499311), (7, 4426928473), (11, 2817136301), (23, 1347326057), (77, 402448043), (161, 192475151), (253, 122484187), (1771, 17497741)]