1897392387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1\times {\mathrm{1049}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 2812320000

約数和(自身を除く): 914927613

約数列:

[1, 3, 11, 33, 59, 177, 649, 929, 1049, 1947, 2787, 3147, 10219, 11539, 30657, 34617, 54811, 61891, 164433, 185673, 602921, 680801, 974521, 1808763, 2042403, 2923563, 10719731, 32159193, 57496739, 172490217, 632464129, 1897392387]

約数ペア:

[(1, 1897392387), (3, 632464129), (11, 172490217), (33, 57496739), (59, 32159193), (177, 10719731), (649, 2923563), (929, 2042403), (1049, 1808763), (1947, 974521), (2787, 680801), (3147, 602921), (10219, 185673), (11539, 164433), (30657, 61891), (34617, 54811)]