38589243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 64903680

約数和(自身を除く): 26314437

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 1877, 2937, 5631, 6853, 13139, 20559, 20647, 39417, 61941, 144529, 167053, 433587, 501159, 1169371, 1837583, 3508113, 5512749, 12863081, 38589243]

約数ペア:

[(1, 38589243), (3, 12863081), (7, 5512749), (11, 3508113), (21, 1837583), (33, 1169371), (77, 501159), (89, 433587), (231, 167053), (267, 144529), (623, 61941), (979, 39417), (1869, 20647), (1877, 20559), (2937, 13139), (5631, 6853)]