285948047

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 367663104

約数和(自身を除く): 81715057

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 653, 847, 1331, 3619, 4571, 5687, 7183, 9317, 30691, 39809, 50281, 62557, 79013, 214837, 337601, 437899, 553091, 869143, 2363207, 3713611, 6084001, 25995277, 40849721, 285948047]

約数ペア:

[(1, 285948047), (7, 40849721), (11, 25995277), (47, 6084001), (77, 3713611), (121, 2363207), (329, 869143), (517, 553091), (653, 437899), (847, 337601), (1331, 214837), (3619, 79013), (4571, 62557), (5687, 50281), (7183, 39809), (9317, 30691)]