1246623

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 826977

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 89, 161, 203, 267, 483, 609, 623, 667, 1869, 2001, 2047, 2581, 4669, 6141, 7743, 14007, 14329, 18067, 42987, 54201, 59363, 178089, 415541, 1246623]

約数ペア:

[(1, 1246623), (3, 415541), (7, 178089), (21, 59363), (23, 54201), (29, 42987), (69, 18067), (87, 14329), (89, 14007), (161, 7743), (203, 6141), (267, 4669), (483, 2581), (609, 2047), (623, 2001), (667, 1869)]