7885941

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 12994560

約数和(自身を除く): 5108619

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 563, 609, 667, 1689, 2001, 3941, 4669, 11823, 12949, 14007, 16327, 38847, 48981, 90643, 114289, 271929, 342867, 375521, 1126563, 2628647, 7885941]

約数ペア:

[(1, 7885941), (3, 2628647), (7, 1126563), (21, 375521), (23, 342867), (29, 271929), (69, 114289), (87, 90643), (161, 48981), (203, 38847), (483, 16327), (563, 14007), (609, 12949), (667, 11823), (1689, 4669), (2001, 3941)]