4057245087

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 6555893760

約数和(自身を除く): 2498648673

約数列:

[1, 3, 7, 21, 29, 71, 87, 103, 203, 213, 309, 497, 609, 721, 911, 1491, 2059, 2163, 2733, 2987, 6177, 6377, 7313, 8961, 14413, 19131, 20909, 21939, 26419, 43239, 51191, 62727, 64681, 79257, 93833, 153573, 184933, 194043, 212077, 281499, 452767, 554799, 636231, 656831, 1358301, 1484539, 1875749, 1970493, 2721157, 4453617, 5627247, 6662143, 8163471, 13130243, 19048099, 19986429, 39390729, 46635001, 57144297, 139905003, 193202147, 579606441, 1352415029, 4057245087]

約数ペア:

[(1, 4057245087), (3, 1352415029), (7, 579606441), (21, 193202147), (29, 139905003), (71, 57144297), (87, 46635001), (103, 39390729), (203, 19986429), (213, 19048099), (309, 13130243), (497, 8163471), (609, 6662143), (721, 5627247), (911, 4453617), (1491, 2721157), (2059, 1970493), (2163, 1875749), (2733, 1484539), (2987, 1358301), (6177, 656831), (6377, 636231), (7313, 554799), (8961, 452767), (14413, 281499), (19131, 212077), (20909, 194043), (21939, 184933), (26419, 153573), (43239, 93833), (51191, 79257), (62727, 64681)]