4941387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 3594933

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 71, 99, 111, 171, 209, 213, 333, 407, 627, 639, 703, 781, 1221, 1349, 1881, 2109, 2343, 2627, 3663, 4047, 6327, 7029, 7733, 7881, 12141, 14839, 23199, 23643, 28897, 44517, 49913, 69597, 86691, 133551, 149739, 260073, 449217, 549043, 1647129, 4941387]

約数ペア:

[(1, 4941387), (3, 1647129), (9, 549043), (11, 449217), (19, 260073), (33, 149739), (37, 133551), (57, 86691), (71, 69597), (99, 49913), (111, 44517), (171, 28897), (209, 23643), (213, 23199), (333, 14839), (407, 12141), (627, 7881), (639, 7733), (703, 7029), (781, 6327), (1221, 4047), (1349, 3663), (1881, 2627), (2109, 2343)]