440103339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{8231}}^1$

素因数の和:8707

約数の個数: 24

約数和(自身を含む): 686186592

約数和(自身を除く): 246083253

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 4113, 5941, 8231, 17823, 24693, 53469, 74079, 107003, 321009, 963027, 3761567, 11284701, 33854103, 48900371, 146701113, 440103339]

約数ペア:

[(1, 440103339), (3, 146701113), (9, 48900371), (13, 33854103), (39, 11284701), (117, 3761567), (457, 963027), (1371, 321009), (4113, 107003), (5941, 74079), (8231, 53469), (17823, 24693)]