4747701

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 7767040

約数和(自身を除く): 3019339

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 163, 219, 399, 489, 511, 1141, 1387, 1533, 3097, 3423, 4161, 9291, 9709, 11899, 21679, 29127, 35697, 65037, 83293, 226081, 249879, 678243, 1582567, 4747701]

約数ペア:

[(1, 4747701), (3, 1582567), (7, 678243), (19, 249879), (21, 226081), (57, 83293), (73, 65037), (133, 35697), (163, 29127), (219, 21679), (399, 11899), (489, 9709), (511, 9291), (1141, 4161), (1387, 3423), (1533, 3097)]