4662657

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 7440000

約数和(自身を除く): 2777343

約数列:

[1, 3, 9, 19, 27, 57, 61, 149, 171, 183, 447, 513, 549, 1159, 1341, 1647, 2831, 3477, 4023, 8493, 9089, 10431, 25479, 27267, 31293, 76437, 81801, 172691, 245403, 518073, 1554219, 4662657]

約数ペア:

[(1, 4662657), (3, 1554219), (9, 518073), (19, 245403), (27, 172691), (57, 81801), (61, 76437), (149, 31293), (171, 27267), (183, 25479), (447, 10431), (513, 9089), (549, 8493), (1159, 4023), (1341, 3477), (1647, 2831)]