71357721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2459}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 100958400

約数和(自身を除く): 29600679

約数列:

[1, 3, 17, 51, 569, 1707, 2459, 7377, 9673, 29019, 41803, 125409, 1399171, 4197513, 23785907, 71357721]

約数ペア:

[(1, 71357721), (3, 23785907), (17, 4197513), (51, 1399171), (569, 125409), (1707, 41803), (2459, 29019), (7377, 9673)]