2912472147

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 4468087008

約数和(自身を除く): 1555614861

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 461, 507, 663, 733, 1383, 2199, 2873, 5993, 7837, 8619, 9529, 12461, 17979, 23511, 28587, 37383, 77909, 101881, 123877, 161993, 233727, 305643, 337913, 371631, 485979, 1013739, 1324453, 2105909, 3973359, 4392869, 5744521, 6317727, 13178607, 17233563, 57107297, 74678773, 171321891, 224036319, 970824049, 2912472147]

約数ペア:

[(1, 2912472147), (3, 970824049), (13, 224036319), (17, 171321891), (39, 74678773), (51, 57107297), (169, 17233563), (221, 13178607), (461, 6317727), (507, 5744521), (663, 4392869), (733, 3973359), (1383, 2105909), (2199, 1324453), (2873, 1013739), (5993, 485979), (7837, 371631), (8619, 337913), (9529, 305643), (12461, 233727), (17979, 161993), (23511, 123877), (28587, 101881), (37383, 77909)]