22768161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 34715520

約数和(自身を除く): 11947359

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 491, 533, 1131, 1189, 1473, 1599, 3567, 6383, 14239, 15457, 19149, 20131, 42717, 46371, 60393, 185107, 261703, 555321, 583799, 785109, 1751397, 7589387, 22768161]

約数ペア:

[(1, 22768161), (3, 7589387), (13, 1751397), (29, 785109), (39, 583799), (41, 555321), (87, 261703), (123, 185107), (377, 60393), (491, 46371), (533, 42717), (1131, 20131), (1189, 19149), (1473, 15457), (1599, 14239), (3567, 6383)]