8612289

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 14760720

約数和(自身を除く): 6148431

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 331, 413, 441, 531, 993, 1239, 2317, 2891, 2979, 3717, 6951, 8673, 16219, 19529, 20853, 26019, 48657, 58587, 136703, 145971, 175761, 410109, 956921, 1230327, 2870763, 8612289]

約数ペア:

[(1, 8612289), (3, 2870763), (7, 1230327), (9, 956921), (21, 410109), (49, 175761), (59, 145971), (63, 136703), (147, 58587), (177, 48657), (331, 26019), (413, 20853), (441, 19529), (531, 16219), (993, 8673), (1239, 6951), (2317, 3717), (2891, 2979)]