32419947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 52395520

約数和(自身を除く): 19975573

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 421, 579, 1263, 1351, 2947, 3667, 4053, 7999, 8841, 11001, 23997, 25669, 55993, 77007, 81253, 167979, 243759, 568771, 1543807, 1706313, 4631421, 10806649, 32419947]

約数ペア:

[(1, 32419947), (3, 10806649), (7, 4631421), (19, 1706313), (21, 1543807), (57, 568771), (133, 243759), (193, 167979), (399, 81253), (421, 77007), (579, 55993), (1263, 25669), (1351, 23997), (2947, 11001), (3667, 8841), (4053, 7999)]