4030702947

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 6038592768

約数和(自身を除く): 2007889821

約数列:

[1, 3, 9, 53, 107, 151, 159, 321, 453, 477, 523, 963, 1359, 1569, 4707, 5671, 8003, 16157, 17013, 24009, 27719, 48471, 51039, 55961, 72027, 78973, 83157, 145413, 167883, 236919, 249471, 503649, 710757, 856321, 2568963, 2965933, 4185569, 7706889, 8450111, 8897799, 12556707, 25350333, 26693397, 37670121, 76050999, 447855883, 1343567649, 4030702947]

約数ペア:

[(1, 4030702947), (3, 1343567649), (9, 447855883), (53, 76050999), (107, 37670121), (151, 26693397), (159, 25350333), (321, 12556707), (453, 8897799), (477, 8450111), (523, 7706889), (963, 4185569), (1359, 2965933), (1569, 2568963), (4707, 856321), (5671, 710757), (8003, 503649), (16157, 249471), (17013, 236919), (24009, 167883), (27719, 145413), (48471, 83157), (51039, 78973), (55961, 72027)]