4389237

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6683040

約数和(自身を除く): 2293803

約数列:

[1, 3, 9, 29, 67, 87, 201, 251, 261, 603, 753, 1943, 2259, 5829, 7279, 16817, 17487, 21837, 50451, 65511, 151353, 487693, 1463079, 4389237]

約数ペア:

[(1, 4389237), (3, 1463079), (9, 487693), (29, 151353), (67, 65511), (87, 50451), (201, 21837), (251, 17487), (261, 16817), (603, 7279), (753, 5829), (1943, 2259)]