4847283

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 8456448

約数和(自身を除く): 3609165

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 103, 189, 249, 309, 567, 581, 721, 747, 927, 1743, 2163, 2241, 2781, 5229, 6489, 6723, 8343, 8549, 15687, 19467, 25647, 47061, 58401, 59843, 76941, 179529, 230823, 538587, 692469, 1615761, 4847283]

約数ペア:

[(1, 4847283), (3, 1615761), (7, 692469), (9, 538587), (21, 230823), (27, 179529), (63, 76941), (81, 59843), (83, 58401), (103, 47061), (189, 25647), (249, 19467), (309, 15687), (567, 8549), (581, 8343), (721, 6723), (747, 6489), (927, 5229), (1743, 2781), (2163, 2241)]