42592641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 70721280

約数和(自身を除く): 28128639

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1753, 1869, 3471, 5259, 8099, 12271, 22789, 24297, 36813, 68367, 156017, 159523, 468051, 478569, 1092119, 2028221, 3276357, 6084663, 14197547, 42592641]

約数ペア:

[(1, 42592641), (3, 14197547), (7, 6084663), (13, 3276357), (21, 2028221), (39, 1092119), (89, 478569), (91, 468051), (267, 159523), (273, 156017), (623, 68367), (1157, 36813), (1753, 24297), (1869, 22789), (3471, 12271), (5259, 8099)]