4777731

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 3793149

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1487, 3213, 4461, 10409, 13383, 25279, 31227, 40149, 75837, 93681, 176953, 227511, 281043, 530859, 682533, 1592577, 4777731]

約数ペア:

[(1, 4777731), (3, 1592577), (7, 682533), (9, 530859), (17, 281043), (21, 227511), (27, 176953), (51, 93681), (63, 75837), (119, 40149), (153, 31227), (189, 25279), (357, 13383), (459, 10409), (1071, 4461), (1487, 3213)]