3071481

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 1889799

約数列:

[1, 3, 7, 21, 37, 59, 67, 111, 177, 201, 259, 413, 469, 777, 1239, 1407, 2183, 2479, 3953, 6549, 7437, 11859, 15281, 17353, 27671, 45843, 52059, 83013, 146261, 438783, 1023827, 3071481]

約数ペア:

[(1, 3071481), (3, 1023827), (7, 438783), (21, 146261), (37, 83013), (59, 52059), (67, 45843), (111, 27671), (177, 17353), (201, 15281), (259, 11859), (413, 7437), (469, 6549), (777, 3953), (1239, 2479), (1407, 2183)]