40113381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173651}}^1$

素因数の和:173672

約数の個数: 16

約数和(自身を含む): 66682368

約数和(自身を除く): 26568987

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 173651, 520953, 1215557, 1910161, 3646671, 5730483, 13371127, 40113381]

約数ペア:

[(1, 40113381), (3, 13371127), (7, 5730483), (11, 3646671), (21, 1910161), (33, 1215557), (77, 520953), (231, 173651)]