3929554947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{80177}}^1$

素因数の和:80259

約数の個数: 24

約数和(自身を含む): 5732406288

約数和(自身を除く): 1802851341

約数列:

[1, 3, 17, 31, 51, 93, 527, 961, 1581, 2883, 16337, 49011, 80177, 240531, 1363009, 2485487, 4089027, 7456461, 42253279, 77050097, 126759837, 231150291, 1309851649, 3929554947]

約数ペア:

[(1, 3929554947), (3, 1309851649), (17, 231150291), (31, 126759837), (51, 77050097), (93, 42253279), (527, 7456461), (961, 4089027), (1581, 2485487), (2883, 1363009), (16337, 240531), (49011, 80177)]