39421067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 49758720

約数和(自身を除く): 10337653

約数列:

[1, 7, 19, 43, 61, 113, 133, 301, 427, 791, 817, 1159, 2147, 2623, 4859, 5719, 6893, 8113, 15029, 18361, 34013, 48251, 49837, 92321, 130967, 296399, 348859, 646247, 916769, 2074793, 5631581, 39421067]

約数ペア:

[(1, 39421067), (7, 5631581), (19, 2074793), (43, 916769), (61, 646247), (113, 348859), (133, 296399), (301, 130967), (427, 92321), (791, 49837), (817, 48251), (1159, 34013), (2147, 18361), (2623, 15029), (4859, 8113), (5719, 6893)]