2772066261

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 3812780160

約数和(自身を除く): 1040713899

約数列:

[1, 3, 53, 157, 159, 293, 379, 471, 879, 1137, 8321, 15529, 20087, 24963, 46001, 46587, 59503, 60261, 111047, 138003, 178509, 333141, 2438053, 3153659, 5885491, 7314159, 9460977, 17434379, 17656473, 52303137, 924022087, 2772066261]

約数ペア:

[(1, 2772066261), (3, 924022087), (53, 52303137), (157, 17656473), (159, 17434379), (293, 9460977), (379, 7314159), (471, 5885491), (879, 3153659), (1137, 2438053), (8321, 333141), (15529, 178509), (20087, 138003), (24963, 111047), (46001, 60261), (46587, 59503)]