38264571

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 22837509

約数列:

[1, 3, 9, 23, 31, 67, 69, 89, 93, 201, 207, 267, 279, 603, 713, 801, 1541, 2047, 2077, 2139, 2759, 4623, 5963, 6141, 6231, 6417, 8277, 13869, 17889, 18423, 18693, 24831, 47771, 53667, 63457, 137149, 143313, 184853, 190371, 411447, 429939, 554559, 571113, 1234341, 1663677, 4251619, 12754857, 38264571]

約数ペア:

[(1, 38264571), (3, 12754857), (9, 4251619), (23, 1663677), (31, 1234341), (67, 571113), (69, 554559), (89, 429939), (93, 411447), (201, 190371), (207, 184853), (267, 143313), (279, 137149), (603, 63457), (713, 53667), (801, 47771), (1541, 24831), (2047, 18693), (2077, 18423), (2139, 17889), (2759, 13869), (4623, 8277), (5963, 6417), (6141, 6231)]