1052806503

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 1673758944

約数和(自身を除く): 620952441

約数列:

[1, 3, 7, 21, 49, 61, 137, 147, 183, 411, 427, 857, 959, 1281, 2571, 2877, 2989, 5999, 6713, 8357, 8967, 17997, 20139, 25071, 41993, 52277, 58499, 117409, 125979, 156831, 175497, 352227, 365939, 409493, 821863, 1097817, 1228479, 2465589, 2561573, 5753041, 7161949, 7684719, 17259123, 21485847, 50133643, 150400929, 350935501, 1052806503]

約数ペア:

[(1, 1052806503), (3, 350935501), (7, 150400929), (21, 50133643), (49, 21485847), (61, 17259123), (137, 7684719), (147, 7161949), (183, 5753041), (411, 2561573), (427, 2465589), (857, 1228479), (959, 1097817), (1281, 821863), (2571, 409493), (2877, 365939), (2989, 352227), (5999, 175497), (6713, 156831), (8357, 125979), (8967, 117409), (17997, 58499), (20139, 52277), (25071, 41993)]