3127371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 1771509

約数列:

[1, 3, 13, 17, 39, 51, 53, 89, 159, 221, 267, 663, 689, 901, 1157, 1513, 2067, 2703, 3471, 4539, 4717, 11713, 14151, 19669, 35139, 59007, 61321, 80189, 183963, 240567, 1042457, 3127371]

約数ペア:

[(1, 3127371), (3, 1042457), (13, 240567), (17, 183963), (39, 80189), (51, 61321), (53, 59007), (89, 35139), (159, 19669), (221, 14151), (267, 11713), (663, 4717), (689, 4539), (901, 3471), (1157, 2703), (1513, 2067)]