4913001

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7836800

約数和(自身を除く): 2923799

約数列:

[1, 3, 9, 19, 27, 57, 61, 157, 171, 183, 471, 513, 549, 1159, 1413, 1647, 2983, 3477, 4239, 8949, 9577, 10431, 26847, 28731, 31293, 80541, 86193, 181963, 258579, 545889, 1637667, 4913001]

約数ペア:

[(1, 4913001), (3, 1637667), (9, 545889), (19, 258579), (27, 181963), (57, 86193), (61, 80541), (157, 31293), (171, 28731), (183, 26847), (471, 10431), (513, 9577), (549, 8949), (1159, 4239), (1413, 3477), (1647, 2983)]