6971727

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 11358720

約数和(自身を除く): 4386993

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 173, 303, 399, 519, 707, 1211, 1919, 2121, 3287, 3633, 5757, 9861, 13433, 17473, 23009, 40299, 52419, 69027, 122311, 331987, 366933, 995961, 2323909, 6971727]

約数ペア:

[(1, 6971727), (3, 2323909), (7, 995961), (19, 366933), (21, 331987), (57, 122311), (101, 69027), (133, 52419), (173, 40299), (303, 23009), (399, 17473), (519, 13433), (707, 9861), (1211, 5757), (1919, 3633), (2121, 3287)]