4725243

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 7539200

約数和(自身を除く): 2813957

約数列:

[1, 3, 9, 19, 27, 57, 61, 151, 171, 183, 453, 513, 549, 1159, 1359, 1647, 2869, 3477, 4077, 8607, 9211, 10431, 25821, 27633, 31293, 77463, 82899, 175009, 248697, 525027, 1575081, 4725243]

約数ペア:

[(1, 4725243), (3, 1575081), (9, 525027), (19, 248697), (27, 175009), (57, 82899), (61, 77463), (151, 31293), (171, 27633), (183, 25821), (453, 10431), (513, 9211), (549, 8607), (1159, 4077), (1359, 3477), (1647, 2869)]