29188341

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 52450944

約数和(自身を除く): 23262603

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 227, 273, 471, 681, 819, 1099, 1413, 1589, 2041, 2043, 2951, 3297, 4767, 6123, 8853, 9891, 14287, 14301, 18369, 20657, 26559, 35639, 42861, 61971, 106917, 128583, 185913, 249473, 320751, 463307, 748419, 1389921, 2245257, 3243149, 4169763, 9729447, 29188341]

約数ペア:

[(1, 29188341), (3, 9729447), (7, 4169763), (9, 3243149), (13, 2245257), (21, 1389921), (39, 748419), (63, 463307), (91, 320751), (117, 249473), (157, 185913), (227, 128583), (273, 106917), (471, 61971), (681, 42861), (819, 35639), (1099, 26559), (1413, 20657), (1589, 18369), (2041, 14301), (2043, 14287), (2951, 9891), (3297, 8853), (4767, 6123)]