213871157471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16876127}}^1$

素因数の和:16876198

約数の個数: 16

約数和(自身を含む): 243016243200

約数和(自身を除く): 29145085729

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 16876127, 320646413, 388150921, 489407683, 7374867499, 9298745977, 11256376709, 213871157471]

約数ペア:

[(1, 213871157471), (19, 11256376709), (23, 9298745977), (29, 7374867499), (437, 489407683), (551, 388150921), (667, 320646413), (12673, 16876127)]