38622249

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 61301760

約数和(自身を除く): 22679511

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 479, 527, 867, 1437, 1581, 2601, 4311, 4743, 8143, 8959, 14849, 24429, 26877, 44547, 73287, 80631, 133641, 138431, 252433, 415293, 757299, 1245879, 2271897, 4291361, 12874083, 38622249]

約数ペア:

[(1, 38622249), (3, 12874083), (9, 4291361), (17, 2271897), (31, 1245879), (51, 757299), (93, 415293), (153, 252433), (279, 138431), (289, 133641), (479, 80631), (527, 73287), (867, 44547), (1437, 26877), (1581, 24429), (2601, 14849), (4311, 8959), (4743, 8143)]