3471741

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6441344

約数和(自身を除く): 2969603

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 157, 189, 243, 273, 351, 471, 567, 819, 1053, 1099, 1413, 1701, 2041, 2457, 3159, 3297, 4239, 6123, 7371, 9891, 12717, 14287, 18369, 22113, 29673, 38151, 42861, 55107, 89019, 128583, 165321, 267057, 385749, 495963, 1157247, 3471741]

約数ペア:

[(1, 3471741), (3, 1157247), (7, 495963), (9, 385749), (13, 267057), (21, 165321), (27, 128583), (39, 89019), (63, 55107), (81, 42861), (91, 38151), (117, 29673), (157, 22113), (189, 18369), (243, 14287), (273, 12717), (351, 9891), (471, 7371), (567, 6123), (819, 4239), (1053, 3297), (1099, 3159), (1413, 2457), (1701, 2041)]