38992569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 26947911

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 2861, 4543, 8583, 13629, 20027, 31471, 60081, 94413, 168799, 220297, 506397, 660891, 1181593, 1856789, 3544779, 5570367, 12997523, 38992569]

約数ペア:

[(1, 38992569), (3, 12997523), (7, 5570367), (11, 3544779), (21, 1856789), (33, 1181593), (59, 660891), (77, 506397), (177, 220297), (231, 168799), (413, 94413), (649, 60081), (1239, 31471), (1947, 20027), (2861, 13629), (4543, 8583)]