742047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 1044480

約数和(自身を除く): 302433

約数列:

[1, 3, 31, 79, 93, 101, 237, 303, 2449, 3131, 7347, 7979, 9393, 23937, 247349, 742047]

約数ペア:

[(1, 742047), (3, 247349), (31, 23937), (79, 9393), (93, 7979), (101, 7347), (237, 3131), (303, 2449)]