1804292511

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{2861}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 2802470400

約数和(自身を除く): 998177889

約数列:

[1, 3, 7, 21, 59, 177, 413, 509, 1239, 1527, 2861, 3563, 8583, 10689, 20027, 30031, 60081, 90093, 168799, 210217, 506397, 630651, 1181593, 1456249, 3544779, 4368747, 10193743, 30581229, 85918691, 257756073, 601430837, 1804292511]

約数ペア:

[(1, 1804292511), (3, 601430837), (7, 257756073), (21, 85918691), (59, 30581229), (177, 10193743), (413, 4368747), (509, 3544779), (1239, 1456249), (1527, 1181593), (2861, 630651), (3563, 506397), (8583, 210217), (10689, 168799), (20027, 90093), (30031, 60081)]