7998747

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 10966560

約数和(自身を除く): 2967813

約数列:

[1, 3, 61, 109, 183, 327, 401, 1203, 6649, 19947, 24461, 43709, 73383, 131127, 2666249, 7998747]

約数ペア:

[(1, 7998747), (3, 2666249), (61, 131127), (109, 73383), (183, 43709), (327, 24461), (401, 19947), (1203, 6649)]