8007381

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 12220416

約数和(自身を除く): 4213035

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 383, 909, 1149, 2323, 3447, 6969, 8809, 20907, 26427, 38683, 79281, 116049, 348147, 889709, 2669127, 8007381]

約数ペア:

[(1, 8007381), (3, 2669127), (9, 889709), (23, 348147), (69, 116049), (101, 79281), (207, 38683), (303, 26427), (383, 20907), (909, 8809), (1149, 6969), (2323, 3447)]