1980918932003

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1306667}}^1$

素因数の和:1306784

約数の個数: 32

約数和(自身を含む): 2341465429248

約数和(自身を除く): 360546497245

約数列:

[1, 11, 17, 67, 121, 187, 737, 1139, 1331, 2057, 8107, 12529, 22627, 89177, 137819, 1306667, 1516009, 14373337, 22213339, 87546689, 158106707, 244346729, 963013579, 1488293713, 1739173777, 2687814019, 10593149369, 16371230843, 29565954209, 116524643059, 180083539273, 1980918932003]

約数ペア:

[(1, 1980918932003), (11, 180083539273), (17, 116524643059), (67, 29565954209), (121, 16371230843), (187, 10593149369), (737, 2687814019), (1139, 1739173777), (1331, 1488293713), (2057, 963013579), (8107, 244346729), (12529, 158106707), (22627, 87546689), (89177, 22213339), (137819, 14373337), (1306667, 1516009)]