1421706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 3342528

約数和(自身を除く): 1920822

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1657, 3314, 4971, 9942, 18227, 21541, 36454, 43082, 54681, 64623, 109362, 129246, 236951, 473902, 710853, 1421706]

約数ペア:

[(1, 1421706), (2, 710853), (3, 473902), (6, 236951), (11, 129246), (13, 109362), (22, 64623), (26, 54681), (33, 43082), (39, 36454), (66, 21541), (78, 18227), (143, 9942), (286, 4971), (429, 3314), (858, 1657)]