211671257613

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1\times {\mathrm{3691}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 290101174272

約数和(自身を除く): 78429916659

約数列:

[1, 3, 47, 141, 173, 519, 2351, 3691, 7053, 8131, 11073, 24393, 110497, 173477, 331491, 406723, 520431, 638543, 1220169, 1915629, 8677541, 19115981, 26032623, 30011521, 57347943, 90034563, 407844427, 1223533281, 1501214593, 4503643779, 70557085871, 211671257613]

約数ペア:

[(1, 211671257613), (3, 70557085871), (47, 4503643779), (141, 1501214593), (173, 1223533281), (519, 407844427), (2351, 90034563), (3691, 57347943), (7053, 30011521), (8131, 26032623), (11073, 19115981), (24393, 8677541), (110497, 1915629), (173477, 1220169), (331491, 638543), (406723, 520431)]