2170488.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32441}}^1$

素因数の和:32468

約数の個数: 32

約数和(自身を含む): 124577280

約数和(自身を除く): 57132441

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 32441, 97323, 227087, 291969, 356851, 681261, 875907, 1070553, 2043783, 2497957, 3211659, 6131349, 7493871, 9634977, 22481613, 67444839]

約数ペア:

[(1, 67444839), (3, 22481613), (7, 9634977), (9, 7493871), (11, 6131349), (21, 3211659), (27, 2497957), (33, 2043783), (63, 1070553), (77, 875907), (99, 681261), (189, 356851), (231, 291969), (297, 227087), (693, 97323), (2079, 32441)]