1923998001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{22469}}^1$

素因数の和:22585

約数の個数: 32

約数和(自身を含む): 2873283840

約数和(自身を除く): 949285839

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1173, 1241, 1679, 3723, 5037, 22469, 28543, 67407, 85629, 381973, 516787, 1145919, 1550361, 1640237, 4920711, 8785379, 26356137, 27884029, 37725451, 83652087, 113176353, 641332667, 1923998001]

約数ペア:

[(1, 1923998001), (3, 641332667), (17, 113176353), (23, 83652087), (51, 37725451), (69, 27884029), (73, 26356137), (219, 8785379), (391, 4920711), (1173, 1640237), (1241, 1550361), (1679, 1145919), (3723, 516787), (5037, 381973), (22469, 85629), (28543, 67407)]