1071591087

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 1664449024

約数和(自身を除く): 592857937

約数列:

[1, 3, 7, 21, 61, 183, 421, 427, 1263, 1281, 1987, 2947, 5961, 8841, 13909, 25681, 41727, 77043, 121207, 179767, 363621, 539301, 836527, 848449, 2509581, 2545347, 5855689, 17567067, 51028147, 153084441, 357197029, 1071591087]

約数ペア:

[(1, 1071591087), (3, 357197029), (7, 153084441), (21, 51028147), (61, 17567067), (183, 5855689), (421, 2545347), (427, 2509581), (1263, 848449), (1281, 836527), (1987, 539301), (2947, 363621), (5961, 179767), (8841, 121207), (13909, 77043), (25681, 41727)]