7056009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 10782720

約数和(自身を除く): 3726711

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 383, 801, 1149, 2047, 3447, 6141, 8809, 18423, 26427, 34087, 79281, 102261, 306783, 784001, 2352003, 7056009]

約数ペア:

[(1, 7056009), (3, 2352003), (9, 784001), (23, 306783), (69, 102261), (89, 79281), (207, 34087), (267, 26427), (383, 18423), (801, 8809), (1149, 6141), (2047, 3447)]