15707898213

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10535143}}^1$

素因数の和:10535224

約数の個数: 16

約数和(自身を含む): 24272971776

約数和(自身を除く): 8565073563

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 10535143, 31605429, 73746001, 221238003, 747995153, 2243985459, 5235966071, 15707898213]

約数ペア:

[(1, 15707898213), (3, 5235966071), (7, 2243985459), (21, 747995153), (71, 221238003), (213, 73746001), (497, 31605429), (1491, 10535143)]