2016540387

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{9199}}^1$

素因数の和:9584

約数の個数: 32

約数和(自身を含む): 3126528000

約数和(自身を除く): 1109987613

約数列:

[1, 3, 9, 23, 27, 69, 207, 353, 621, 1059, 3177, 8119, 9199, 9531, 24357, 27597, 73071, 82791, 211577, 219213, 248373, 634731, 1904193, 3247247, 5712579, 9741741, 29225223, 74686681, 87675669, 224060043, 672180129, 2016540387]

約数ペア:

[(1, 2016540387), (3, 672180129), (9, 224060043), (23, 87675669), (27, 74686681), (69, 29225223), (207, 9741741), (353, 5712579), (621, 3247247), (1059, 1904193), (3177, 634731), (8119, 248373), (9199, 219213), (9531, 211577), (24357, 82791), (27597, 73071)]