621000429

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{29483}}^1$

素因数の和:29569

約数の個数: 32

約数和(自身を含む): 1018967040

約数和(自身を除く): 397966611

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 21063, 29483, 88449, 206381, 501211, 619143, 1503633, 1739497, 3508477, 5218491, 10525431, 12176479, 29571449, 36529437, 88714347, 207000143, 621000429]

約数ペア:

[(1, 621000429), (3, 207000143), (7, 88714347), (17, 36529437), (21, 29571449), (51, 12176479), (59, 10525431), (119, 5218491), (177, 3508477), (357, 1739497), (413, 1503633), (1003, 619143), (1239, 501211), (3009, 206381), (7021, 88449), (21063, 29483)]