41161239

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 31172841

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 251, 399, 411, 753, 959, 1197, 1233, 1757, 2259, 2603, 2877, 4769, 5271, 7809, 8631, 14307, 15813, 18221, 23427, 33383, 34387, 42921, 54663, 100149, 103161, 163989, 240709, 300447, 309483, 653353, 722127, 1960059, 2166381, 4573471, 5880177, 13720413, 41161239]

約数ペア:

[(1, 41161239), (3, 13720413), (7, 5880177), (9, 4573471), (19, 2166381), (21, 1960059), (57, 722127), (63, 653353), (133, 309483), (137, 300447), (171, 240709), (251, 163989), (399, 103161), (411, 100149), (753, 54663), (959, 42921), (1197, 34387), (1233, 33383), (1757, 23427), (2259, 18221), (2603, 15813), (2877, 14307), (4769, 8631), (5271, 7809)]