741382747

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{6277}}^1$

素因数の和:6690

約数の個数: 16

約数和(自身を含む): 867870720

約数和(自身を除く): 126487973

約数列:

[1, 7, 47, 329, 359, 2513, 6277, 16873, 43939, 118111, 295019, 2065133, 2253443, 15774101, 105911821, 741382747]

約数ペア:

[(1, 741382747), (7, 105911821), (47, 15774101), (329, 2253443), (359, 2065133), (2513, 295019), (6277, 118111), (16873, 43939)]