5298561

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 8323200

約数和(自身を除く): 3024639

約数列:

[1, 3, 9, 27, 29, 67, 87, 101, 201, 261, 303, 603, 783, 909, 1809, 1943, 2727, 2929, 5829, 6767, 8787, 17487, 20301, 26361, 52461, 60903, 79083, 182709, 196243, 588729, 1766187, 5298561]

約数ペア:

[(1, 5298561), (3, 1766187), (9, 588729), (27, 196243), (29, 182709), (67, 79083), (87, 60903), (101, 52461), (201, 26361), (261, 20301), (303, 17487), (603, 8787), (783, 6767), (909, 5829), (1809, 2929), (1943, 2727)]