7021113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 10293696

約数和(自身を除く): 3272583

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1553, 4521, 4659, 17083, 51249, 212761, 638283, 2340371, 7021113]

約数ペア:

[(1, 7021113), (3, 2340371), (11, 638283), (33, 212761), (137, 51249), (411, 17083), (1507, 4659), (1553, 4521)]