31462047

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 48404160

約数和(自身を除く): 16942113

約数列:

[1, 3, 9, 27, 41, 97, 123, 291, 293, 369, 873, 879, 1107, 2619, 2637, 3977, 7911, 11931, 12013, 28421, 35793, 36039, 85263, 107379, 108117, 255789, 324351, 767367, 1165261, 3495783, 10487349, 31462047]

約数ペア:

[(1, 31462047), (3, 10487349), (9, 3495783), (27, 1165261), (41, 767367), (97, 324351), (123, 255789), (291, 108117), (293, 107379), (369, 85263), (873, 36039), (879, 35793), (1107, 28421), (2619, 12013), (2637, 11931), (3977, 7911)]