22480239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 10973841

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 241, 527, 723, 1003, 1581, 1829, 3009, 4097, 5487, 7471, 12291, 14219, 22413, 31093, 42657, 93279, 127007, 241723, 381021, 440789, 725169, 1322367, 7493413, 22480239]

約数ペア:

[(1, 22480239), (3, 7493413), (17, 1322367), (31, 725169), (51, 440789), (59, 381021), (93, 241723), (177, 127007), (241, 93279), (527, 42657), (723, 31093), (1003, 22413), (1581, 14219), (1829, 12291), (3009, 7471), (4097, 5487)]