1893591

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1401129

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 233, 301, 387, 699, 903, 1161, 1631, 2097, 2709, 4893, 6291, 8127, 10019, 14679, 30057, 44037, 70133, 90171, 210399, 270513, 631197, 1893591]

約数ペア:

[(1, 1893591), (3, 631197), (7, 270513), (9, 210399), (21, 90171), (27, 70133), (43, 44037), (63, 30057), (129, 14679), (189, 10019), (233, 8127), (301, 6291), (387, 4893), (699, 2709), (903, 2097), (1161, 1631)]