1427243783

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 1708646400

約数和(自身を除く): 281402617

約数列:

[1, 7, 47, 79, 89, 329, 553, 617, 623, 3713, 4183, 4319, 7031, 25991, 28999, 29281, 48743, 49217, 54913, 202993, 330457, 341201, 384391, 2290921, 2313199, 2580911, 4338127, 16036447, 18066377, 30366889, 203891969, 1427243783]

約数ペア:

[(1, 1427243783), (7, 203891969), (47, 30366889), (79, 18066377), (89, 16036447), (329, 4338127), (553, 2580911), (617, 2313199), (623, 2290921), (3713, 384391), (4183, 341201), (4319, 330457), (7031, 202993), (25991, 54913), (28999, 49217), (29281, 48743)]