53263567

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 65516256

約数和(自身を除く): 12252689

約数列:

[1, 7, 17, 113, 119, 233, 289, 791, 1631, 1921, 2023, 3961, 13447, 26329, 27727, 32657, 67337, 184303, 228599, 447593, 471359, 3133151, 7609081, 53263567]

約数ペア:

[(1, 53263567), (7, 7609081), (17, 3133151), (113, 471359), (119, 447593), (233, 228599), (289, 184303), (791, 67337), (1631, 32657), (1921, 27727), (2023, 26329), (3961, 13447)]